Women Scientists

Throughout history, there have been many women scientists who have made significant contribution to the field. The list includes many familiar and great female scientists such as Marie Curie, Ada Lovelace, Grace Hopper, Rosalind Franklin, Lise Meitner.The women scientists featured in this list are from United States, United Kingdom, Canada & Australia and many more countries.

This ranking is based on an algorithm that combines various factors, including the votes of our users and search trends on the internet.

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 1 
Marie Curie
(Physicist)

Marie Curie
34
Birthdate: November 7, 1867
Sun Sign: Scorpio
Birthplace: Warsaw, Poland
Died: July 4, 1934
Amongst the most notable scientists of her time, the first woman to win a Nobel Prize, the sole person to win two Nobel Prize in two different category, and the first woman professor at the University of Paris—Marie Curie’s list of achievements is incredible. She did extensive research in the field of radioactivity and discovered polonium and radium.

 2 

Rosalind Franklin
8
Birthdate: July 25, 1920
Sun Sign: Leo
Birthplace: Notting Hill, London, England
Died: April 16, 1958
Chemist and X-ray crystallographer Rosalind Franklin is remembered for her pathbreaking X-ray diffraction studies of DNA, which helped in the Nobel Prize-winning discovery of the double helix structure of DNA by Francis Crick, James Watson, and Maurice Wilkins later. She also worked on the molecular structures of viruses. 

 3 
Hypatia
(Philosopher)

Hypatia
13
Birthdate: 0350 AD
Birthplace: Alexandria, Egypt
Died: February 29, 0415
Hypatia was a Hellenistic Neoplatonist philosopher, mathematician, and astronomer who lived during the 4th and 5th centuries. She also taught and served as a counselor. She is remembered for her commentary on Diophantus's Arithmetica. She was later murdered and became a symbol of feminism and of opposition to Catholic ideals.

 4 
Rachel Carson
(Marine biologist)

Rachel Carson
4
Birthdate: May 27, 1907
Sun Sign: Gemini
Birthplace: Springdale
Died: April 14, 1964

Rachel Carson was a conservationist, marine biologist, and author. She is credited with authoring an influential book titled Silent Spring, which played a significant role in advancing the global environmental movement. Carson is also remembered for her book, The Sea Around Us, which earned her a U.S. National Book Award. She was posthumously honored with the Presidential Medal of Freedom.

 5 
Grace Hopper
(Computer Scientist)

Grace Hopper
21
Birthdate: December 9, 1906
Sun Sign: Sagittarius
Birthplace: New York, New York, United States
Died: January 1, 1992
Computer scientist and U.S. Navy rear admiral Grace Hopper was one of the first programmers of the Harvard Mark I computing system. She pioneered the machine-independent programming language technique, and the FLOW-MATIC language used by her was later used to create COBOL. She received a posthumous Presidential Medal of Freedom.

 6 
Emmy Noether
(Mathematician)

Emmy Noether
12
Birthdate: March 23, 1882
Sun Sign: Aries
Birthplace: Erlangen, Bavaria, Germany
Died: April 14, 1935

Emmy Noether was a German mathematician best remembered for her contributions to abstract algebra. She is credited with discovering Noether's theorem, which is regarded as a fundamental theorem in mathematical physics. One of the most important mathematicians of her generation and the most important woman in mathematics history, Emmy Noether developed theories of algebras, fields, and rings.

 7 
Ada Lovelace
(Countess of Lovelace)

Ada Lovelace
44
Birthdate: December 10, 1815
Sun Sign: Sagittarius
Birthplace: London
Died: November 27, 1852

Ada Lovelace was a mathematician known for her work on the Analytical Engine, a mechanical general-purpose computer proposed by Charles Babbage. Many believe that Lovelace was the first to recognize the potential of computers. It is also believed that she published the first algorithm after realizing that the algorithm could be carried out by a machine like the Analytical Engine.

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 8 
Caroline Herschel
(Astronomer)

Caroline Herschel
6
Birthdate: March 16, 1750
Sun Sign: Pisces
Birthplace: Hanover, Germany
Died: January 9, 1848

Caroline Herschel was a German astronomer who is credited with the discovery of many comets, such as 35P/Herschel-Rigollet, which is named in her honor. In 1828, Herschel became the first woman to be honored with a Gold Medal of the Royal Astronomical Society. She was also the first female scientist to receive a salary.

 9 

Lynn Margulis
7
Birthdate: March 5, 1938
Sun Sign: Pisces
Birthplace: Chicago
Died: November 22, 2011

Lynn Margulis was an evolutionary theorist, biologist, educator, and science author. She was a modern proponent of the significance of symbiosis in evolution. Along with British chemist James Lovelock, Margulis was the co-developer of the Gaia hypothesis. She was a strong critic of neo-Darwinism. In 2001, she was honored with the Golden Plate Award of the American Academy of Achievement. 

 10 
Vera Rubin
(Astronomer)

Vera Rubin
5
Birthdate: July 23, 1928
Sun Sign: Leo
Birthplace: Philadelphia, Pennsylvania
Died: December 25, 2016

American astronomer Vera Rubin is best known for her pioneering discoveries on galaxy rotation rates, her groundbreaking work confirming the existence of dark matter and for her life-long advocacy for women in science. She studied the galactic rotation curves and provided strong evidence of the existence of dark matter. The Vera C. Rubin Observatory in Chile is named after her.

 11 
Cecilia Payne-Gaposchkin
(Astronomer, Astrophysicist)

Cecilia Payne-Gaposchkin
6
Birthdate: May 10, 1900
Sun Sign: Taurus
Birthplace: Wendover, Buckinghamshire, England
Died: December 7, 1979

After losing her father at 4, Cecilia Payne-Gaposchkin was raised singlehandedly by her mother. The incredibly talented Cecilia studied at Cambridge but failed to secure a degree because of her gender. She later joined Harvard and opposing prevalent beliefs, proposed that stars were mainly made of hydrogen and helium. 

 12 
Katherine Johnson
(Mathematician)

Katherine Johnson
36
Birthdate: August 26, 1918
Sun Sign: Virgo
Birthplace: White Sulphur Springs, West Virginia, United States
Died: February 24, 2020
Katherine Johnson was a physicist and mathematician, remembered as the first African-American female NASA scientist. Her calculations helped launch the space missions of Alan Shepard and John Glenn. She was crucial to the Apollo program and won a Congressional Gold Medal and a Presidential Medal of Freedom for her achievements.

 13 
Dorothy Hodgkin
(Biochemist)

Dorothy Hodgkin
4
Birthdate: May 12, 1910
Sun Sign: Taurus
Birthplace: Cairo, Egypt
Died: July 29, 1994

Dorothy Hodgkin received the 1964 Nobel Prize for mapping the structure of penicillin and Vitamin B12. She is also known for her work on insulin. Beginning her work on structure of an organic compound by using X-ray crystallography as an undergraduate student, she later developed it further and used it to determine the three-dimensional structure of complex organic molecules.

 14 
Jane Goodall
(Primatologist)

Jane Goodall
5
Birthdate: April 3, 1934
Sun Sign: Aries
Birthplace: Hampstead, London, England

Jane Goodall is an English anthropologist and primatologist. Goodall's research proved that chimpanzees could use tools like stalks of grass to fish out termites from termite holes; this also challenged the long-held belief that chimpanzees were vegetarians. Goodall also discovered that chimpanzees are capable of emotions like sorrow and joy. Goodall is also credited with founding the Jane Goodall Institute.

 15 
Terri Irwin
(Naturalist Who is The Owner of Australia Zoo in 'Beerwah, Queensland')

Terri Irwin
6
Birthdate: July 20, 1964
Sun Sign: Cancer
Birthplace: Eugene, Oregon, United States

American–Australian naturalist Terri Irwin is best known as the co-host of The Crocodile Hunter, along with her husband, the late animal expert Steve Irwin. She has also been part of shows such as Croc Files and Crikey! It's the Irwins, and helped in the development of Australia Zoo.

 16 
Dian Fossey
(Zoologist, Conservationist)

Dian Fossey
6
Birthdate: January 16, 1932
Sun Sign: Capricorn
Birthplace: San Francisco, California, United States
Died: December 26, 1985
Zoologist, primatologist, and conservationist Dian Fossey conducted research on mountain gorillas in Rwanda from 1966 until she was murdered in 1985. She was part of the Trimates assigned to study apes by paleoanthropologist Louis Leakey. She wrote Gorillas in the Mist, which was later turned into a film.

 17 
Mileva Marić
(Physicist, Mathematician)

Mileva Marić
8
Birthdate: December 19, 1875
Sun Sign: Sagittarius
Birthplace: Titel, Serbia
Died: August 4, 1948
Serbian physicist/mathematician Mileva Marić was the first wife of Albert Einstein and the second lady to complete the full program at the mathematics and physics department of Zürich Polytechnic. Experts still debate over whether she had helped Einstein in his initial research. Einstein transferred his Nobel Prize money to her.

 18 
Juliane Koepcke
(Lone Survivor of 1971 LANSA Plane Crash)

Juliane Koepcke
5
Birthdate: October 10, 1954
Sun Sign: Libra
Birthplace: Lima, Peru
Juliane Koepcke is a German Peruvian mammalogist. She is well-known for being the only survivor of the Líneas Aéreas Nacionales S.A. Flight 508 plane crash; she survived ten days in the Amazon rainforest after surviving a fall of 9843 feet while strapped to her airplane seat. Her story inspired films like Miracles Still Happen (1974) and Wings of Hope (1998).

 19 
Mary Jackson
(Mathematician)

Mary Jackson
8
Birthdate: April 9, 1921
Sun Sign: Aries
Birthplace: Hampton, Virginia, United States
Died: February 11, 2005

American mathematician and aerospace engineer Mary Jackson went down in history as the first African-American woman to work as a NASA engineer. Initially a math teacher, she later joined NACA under Dorothy Vaughan and contributed to countless American space programs at a time when racial segregation was the norm.

 20 
Temple Grandin
(Scientist)

Temple Grandin
4
Birthdate: August 29, 1947
Sun Sign: Virgo
Birthplace: Boston, Massachusetts, United States

Temple Grandin is an American activist and scientist. An outspoken proponent of the neurodiversity and autism rights movements, Grandin is one of the first individuals to document the insights gained from her own experience of autism. She has also authored over 60 scientific papers on animal behavior. Her life and work inspired the 2010 biographical drama film Temple Grandin.

 21 
Dorothy Vaughan
(Mathematician)

Dorothy Vaughan
29
Birthdate: September 20, 1910
Sun Sign: Virgo
Birthplace: Kansas City, Missouri, United States
Died: November 10, 2008

American mathematician Dorothy Vaughan was also known as a "human computer." Initially a math teacher, she became the first African-American supervisor of NACA, later part of NASA, at a time when racial segregation was rampant in the U.S. Her contribution to the early American space programs is invaluable.

 22 
Shakuntala Devi
(Human Computer)

Shakuntala Devi
46
Birthdate: November 4, 1929
Sun Sign: Scorpio
Birthplace: Bangalore
Died: April 21, 2013

A child prodigy who was never formally educated, Shakuntala Devi became a mathematical genius earning the title of Human Computer for her exceptional calculating abilities. The Indian genius was also an astrologer and a gifted writer who authored books on maths, astrology, homosexuality in India and a crime thriller novel.

 23 
Maryam Mirzakhani
(First Iranian to Be Honored With the ‘Fields Medal’, the Most Prestigious Award in Mathematics)

Maryam Mirzakhani
25
Birthdate: May 12, 1977
Sun Sign: Taurus
Birthplace: Tehran, Iran
Died: July 14, 2017

Maryam Mirzakhani was an Iranian mathematician best remembered for her innovative methods and research involving different branches of mathematics like symplectic geometry and ergodic theory. On 13 August 2014, she became the first Iranian and only woman to date to be honored with the prestigious Fields Medal. Maryam Mirzakhani died of breast cancer when she was 40 years old.

 24 

Stephanie Kwolek
5
Birthdate: July 31, 1923
Sun Sign: Leo
Birthplace: New Kensington, Pennsylvania, United States
Died: June 18, 2014

Stephanie Kwolek was an American chemist remembered for her invention of Kevlar. She worked at the DuPont Company for over four decades and was awarded the company's Lavoisier Medal for her discovery. In 1995, she was inducted into the National Inventors Hall of Fame, becoming the fourth woman to be inducted. She also won other awards including the Perkin Medal.

 25 

Irène Joliot-Curie
11
Birthdate: September 12, 1897
Sun Sign: Virgo
Birthplace: Paris, France
Died: March 17, 1956

Marie Curie and Pierre Curie’s daughter, Irène Joliot-Curie, herself a brilliant scientist, won the 1935 Nobel Prize in Chemistry, along with her husband, Joliot-Curie, for discovering artificial radioactivity. She was also one of the first three female French government members. She tragically died of leukemia caused by exposure to radiation.

 26 
Annie Jump Cannon
(Astronomer)

Annie Jump Cannon
3
Birthdate: December 11, 1863
Sun Sign: Sagittarius
Birthplace: Dover
Died: April 13, 1941

After studying physics and astronomy at Wellesley College, Annie Jump Cannon traveled across Europe and focused on photography for a decade, before venturing to study astronomy again. At the Harvard Observatory, she made a considerable contribution to the classification of stellar bodies. She was almost deaf due to scarlet fever.

 27 
Jennifer Doudna
(Biochemist)

Jennifer Doudna
4
Birthdate: February 19, 1964
Sun Sign: Pisces
Birthplace: Washington, D.C., United States

American biochemist Jennifer Doudna of the University of California, Berkeley, who has made fundamental contributions in biochemistry and genetics, is best-known for her pioneering work in CRISPR gene-editing. Doudna and Emmanuelle Charpentier received the 2020 Nobel Prize in Chemistry for developing a method for genome editing through CRISPR, marking them as the only two women to share science Nobel ever.

 28 
Margaret Hamilton
(Computer Scientist)

Margaret Hamilton
9
Birthdate: August 17, 1936
Sun Sign: Leo
Birthplace: Paoli, Indiana, United States

Credited with coining the term software engineering, computer scientist and systems engineer, Margaret Heafield Hamilton served as the Director of the Software Engineering Division of the MIT Instrumentation Laboratory, overseeing the development of the on-board flight software for NASA's Apollo program.  A prolific writer, she is also the founder of two software companies; Higher Order Software and Hamilton Technologies.

 29 
Kiran Mazumdar-Shaw
(Business woman)

Kiran Mazumdar-Shaw
7
Birthdate: March 23, 1953
Sun Sign: Aries
Birthplace: Bangalore, Mysore State, India

Biocon founder and chairperson Kiran Mazumdar-Shaw is a self-made billionaire entrepreneur who made it to Forbes’s Power Women 2020 list. Though she initially wished to be a brewer like her father, she later drifted to the biochemical industry. Apart from revolutionizing the Indian biopharma market, she also heads a charitable organization.

 30 
Lise Meitner
(Physicist)

Lise Meitner
4
Birthdate: November 7, 1878
Sun Sign: Scorpio
Birthplace: Vienna, Austria
Died: October 27, 1968

Lise Meitner was an Austrian-Swedish physicist best remembered for her contributions that led to the discoveries of nuclear fission and the element protactinium. Nicknamed the German Marie Curie by Albert Einstein, Lise Meitner became the second woman in the world to receive a doctorate in physics in 1905. In 1997, chemical element 109 meitnerium was named in her honor.

 31 
Retta
(Stand-up Comedian)

Retta
13
Birthdate: April 12, 1970
Sun Sign: Aries
Birthplace: Newark, New Jersey, U.S.

 32 
Julie Payette
(Governor General of Canada)

Julie Payette
10
Birthdate: October 20, 1963
Sun Sign: Libra
Birthplace: Montreal, Quebec, Canada
Canadian engineer and astronaut Julie Payette has been the Governor General of Canada from 2017 to 2021. She was initially a research scientist and then joined the Canadian Space Agency, eventually completing two spaceflights. Payette resigned as governor general after a workplace review accused her of workplace harassment.

 33 
Sally Ride
(First American Woman To Go in Space, Physicist)

Sally Ride
19
Birthdate: May 26, 1951
Sun Sign: Gemini
Birthplace: Encino, Los Angeles, California, United States
Died: July 23, 2012
Astronaut and physicist Sally Ride was the first American woman and the youngest American astronaut to enter space. Following her death, it was revealed that she had been in a 27-year lesbian relationship with tennis player and professor Tam O'Shaughnessy. Sally herself was a ranked junior tennis player, too.

 34 
Tu Youyou
(chemist, pharmacologist, inventor, university teacher)

Tu Youyou
5
Birthdate: December 30, 1930
Sun Sign: Capricorn
Birthplace: Ningbo

Chinese phytochemist and malariologist Tu Youyou is best remembered for her Nobel Prize-winning discovery of the anti-malarial drug qinghaosu, or artemisinin. She is the first Chinese female Nobel laureate. A tuberculosis infection in her younger days had inspired her to step into medicine. She later studied traditional Chinese medicine, too.

 35 
Peggy Whitson
(Astronaut, Biochemist)

Peggy Whitson
6
Birthdate: February 9, 1960
Sun Sign: Aquarius
Birthplace: Beaconsfield, Iowa, United States

The first woman to command the International Space Station, NASA astronaut Peggy Whitson was born to farmers and decided to become an astronaut after watching the moon landing on TV. She also boasts of a PhD in biochemistry and has been a researcher and educator of biochemistry and genetic engineering.

 36 
Christina Ochoa
(Actress, Science communicator)

Christina Ochoa
6
Birthdate: January 25, 1985
Sun Sign: Aquarius
Birthplace: Barcelona, Spain

Christina Ochoa is a Spanish actress best known for her portrayal of Grace D'Argento in the American science fiction series, Blood Drive. Ochoa is credited with founding QE Productions, which produced the critically acclaimed short film, Stay with Me. Also a science communicator, Christina Ochoa has been the host of many scientific shows and conferences.

 37 
Alicia Nash
(Physicist)

Alicia Nash
6
Birthdate: January 1, 1933
Sun Sign: Capricorn
Birthplace: San Salvador, El Salvador
Died: May 23, 2015

Born in El Salvador, Alicia Nash later moved to the U.S., where she became one of the first women to join MIT as a student. The physicist met her husband, renowned mathematician John Nash at MIT. Both Alicia and John were killed in car crash while returning home from Norway.

 38 
Nettie Stevens
(Geneticist)

Nettie Stevens
5
Birthdate: July 7, 1861
Sun Sign: Cancer
Birthplace: Cavendish, Vermont, United States
Died: May 4, 1912

Nettie Stevens was an American geneticist. She is credited with discovering sex chromosomes which later came to be known as the X and Y chromosomes. In 1994, Nettie Stevens was inducted into the National Women's Hall of Fame.

 39 
Sylvia Earle
(Marine biologist)

Sylvia Earle
9
Birthdate: August 30, 1935
Sun Sign: Virgo
Birthplace: Gibbstown, New Jersey, U.S.
Sylvia Earle is known for her research on marine algae and she was the first female chief scientist of the U.S. National Oceanic and Atmospheric Administration. Earle held the world record for the deepest untethered dive and was named by Time Magazine as its first Hero for the Planet, in 1998. She also featured in Netflix Original documentary Seaspiracy.

 40 

Émilie du Châtelet
5
Birthdate: December 17, 1706
Sun Sign: Sagittarius
Birthplace: Paris, France
Died: September 10, 1749

 41 
Frances Oldham Kelsey
(Pharmacologist)

Frances Oldham Kelsey
4
Birthdate: July 24, 1914
Sun Sign: Leo
Birthplace: Cobble Hill, Canada
Died: August 7, 2015

As part of the FDA, Frances Oldham Kelsey prevented thalidomide from being allowed in the US drug market as a painkiller, as she was unsure of its impact. Her concerns were proved right when the drug caused birth defects in European children. She was subsequently awarded by the US president.

 42 
Donna Strickland
(Optical physicist)

Donna Strickland
4
Birthdate: May 27, 1959
Sun Sign: Gemini
Birthplace: Guelph, Canada

Donna Strickland is a Canadian optical physicist who is considered a pioneer in the field of pulsed lasers. In recognition of her research on the practical implementation of chirped pulse amplification, she was jointly awarded the Nobel Prize in Physics in 2018, together with Gérard Mourou. She is currently a professor at the University of Waterloo in Ontario, Canada. 

 43 

Rita Levi-Montalcini
4
Birthdate: April 22, 1909
Sun Sign: Taurus
Birthplace: Turin, Italy
Died: December 30, 2012

Rita Levi-Montalcini was an Italian neurologist whose discovery of nerve growth factor earned her the 1986 Nobel Prize in Physiology or Medicine. Throughout her life, Levi-Montalcini's work in neurobiology earned her several other honors and awards, including the Golden Plate Award from the American Academy of Achievement and the European Academy of Sciences' Leonardo da Vinci Award.

 44 
Ginni Rometty
(Businesswomen)

Ginni Rometty
8
Birthdate: July 29, 1957
Sun Sign: Leo
Birthplace: Chicago Chicago, Illinois, U.S.

Former IBM CEO Ginni Rometty was named to the World's Top 50 Women in Tech by Forbes in 2018. She led IBM through its conversion to a leading data company. The Northwestern University alumna has also earned the Edison Achievement Award. She became part of Time 100 in 2012.

 45 

Emmanuelle Charpentier
4
Birthdate: December 11, 1968
Sun Sign: Sagittarius
Birthplace: Juvisy-sur-Orge, France

 46 
Sophie Germain
(Mathematician)

Sophie Germain
5
Birthdate: April 1, 1776
Sun Sign: Aries
Birthplace: Rue Saint-Denis, Paris, France
Died: June 27, 1831

French mathematician Sophie Germain had used the pseudonym M. Le Blanc to get hold of notes from the École Polytechnique, as being a woman, she was not allowed to attend the institute. She later contributed to the number theory and also pioneered the elasticity theory. She died of breast cancer.

 47 
Nell Newman
(Actress)

Nell Newman
7
Birthdate: April 8, 1959
Sun Sign: Aries
Birthplace: New York City, New York, U.S.

Nell Newman is a biologist, environmentalist, and former child actress. An ardent supporter of sustainable agriculture, Newman is credited with founding a pet food and organic food production company called Newman's Own. For her environmental leadership, Newman was honored with the Rachel Carson Award in 2014. In 2017, she was made an inductee of the Specialty Food Hall of Fame.

 48 
Marie Stopes
(Paleobotanist & Women’s Rights Activists)

Marie Stopes
4
Birthdate: October 15, 1880
Sun Sign: Libra
Birthplace: Edinburgh
Died: October 2, 1958

Apart from being a successful botanist, Marie Stopes was also a popular activist, known for her contribution to the feminist cause. A leading supporter of birth control, she established the UK’s first clinic for family planning. She was also known for her books Married Love and Wise Parenthood.

 49 
Kathleen Rubins
(Astronaut, Biologist)

Kathleen Rubins
4
Birthdate: October 14, 1978
Sun Sign: Libra
Birthplace: Farmington

Kathleen Rubins is a microbiologist and NASA astronaut. In 2016, she became the 60th woman to fly in space when she launched on a Russian Soyuz spacecraft. She traveled to the International Space Station and returned to Earth after a few months. She has spent a total of 300 days, 1 hour, and 31 minutes in space. 

 50 
Jocelyn Bell Burnell
(Astrophysicist who discovered the first radio pulsars and was President of the Royal Astronomical Society from 2002 until 2004)

Jocelyn Bell Burnell
5
Birthdate: July 15, 1943
Sun Sign: Cancer
Birthplace: Lurgan, Northern Ireland

Jocelyn Bell Burnell is an astrophysicist from Northern Ireland. As a postgraduate student, she discovered the first radio pulsars. She graduated from the University of Glasgow and pursued an academic career. In 2018, she received the Special Breakthrough Prize in Fundamental Physics for her discovery of radio pulsars. She donated the three million dollars she received as prize money.