75 Years Old Females

Sigourney Weaver is an American actress. Widely considered one of the most important female protagonists in the history of cinema, Sigourney is also regarded as a pioneer of action heroines in sci-fi films, thanks to her role in the Alien franchise. In 2003, she was ranked 20th in Channel 4's list of 100 Greatest Movie Stars of All Time.

Debbie Allen is an actress, dancer, choreographer, and singer-songwriter.  She appeared in the musical-drama TV series Fame and also worked as the series’ principal choreographer. She is the recipient of numerous awards, including three Emmy Awards. She runs the Debbie Allen Dance Academy in Los Angeles and is a former member of the President's Committee on the Arts and Humanities. 

Bonnie Raitt is a singer-songwriter, guitarist, and activist. Despite little commercial success at the beginning of her career, Raitt remained persistent until she had her first major hit in 1989. She has been named in Rolling Stone magazine's 100 Greatest Singers of All Time and 100 Greatest Guitarists of All Time lists. She also supports organizations like Little Kids Rock.

Anna-Lou Leibovitz is an American portrait photographer whose career is defined by intimate photographs of celebrities, as exemplified by her famous portrait of John Lennon and Yoko Ono, hours before the English musician’s murder. The Rolling Stone magazine provided the platform for her photographic talent during the early years of her career. She was involved in a controversy over an apparent topless photo of Miley Cyrus.

The second child of Queen Elizabeth II and Prince Philip, Duke of Edinburgh, Princess Anne, is 14th in line to the throne as of May 2019. She is the royal couple’s only daughter. She is the patron of over 300 organizations and is known for her high-profile charity work. She is considered one of Britain's most popular royals.

Nancy Allen is an American actress who is regarded as the muse of director Brian De Palma; she appeared in several of De Palma's films throughout the 1970s and the early-1980s. In addition to acting, Allen also dedicates her time to cancer support. She works closely with the weSPARK Cancer Support Center, where she was named executive director in 2010.   

Anna Wintour is a British-American journalist. She has been working as Vogue's Editor-in-Chief since 1988. Known for having an eye for emerging fashion trends, Wintour is credited with reviving Vogue as it was viewed as a stagnating publication when she assumed control in 1988. Nicknamed Nuclear Wintour due to her demanding personality, Wintour inspired the story The Devil Wears Prada.

Arianna Huffington is a Greek-American author, businesswoman, and syndicated columnist. She is credited with co-founding the popular news aggregator and blog, The Huffington Post. She is also the founder of Thrive Global, for which she also serves as the CEO. She has been featured on lists, such as Time magazine's 100 most influential people and Forbes magazine's Most Powerful Women.

Joanna Gleason is a singer and actress best known for her portrayal of the Baker's Wife in Stephen Sondheim's musical Into the Woods for which she was honored with the Tony Award. Renowned for her musical theatre and stage work, Gleason was also honored with a Special Award for Achievement in Theatre by the New England Theatre Conference in 2007.

Alice Walton is an heiress to the fortune of the popular American multinational retail corporation, Walmart. She is currently the second richest woman in the world. She is credited with founding the now-defunct investment bank The Llama Company. She also played a key role in the establishment of the Northwest Arkansas Regional Airport by providing $15 million for its construction.

Tantoo Cardinal is a Canadian actress known for playing important roles in popular films like Dances with Wolves, Legends of the Fall, and Black Robe. One of the most popular aboriginal Canadian actresses, Cardinal was appointed a Member of the Order of Canada in 2009 for her contributions to the development of Aboriginal performing arts in the country.

Known for her humility and simplicity, Indian philanthropist and author Sudha Murty had humble beginnings as a TELCO engineer. She is married to Infosys co-founder Narayan Murty and heads the Infosys Foundation. The Padma Shri winner has penned over 200 titles, such as Dollar Bahu, in both Kannada and English.

Sônia Braga is a Brazilian actress best known for playing important roles in films like Kiss of the Spider Woman, Dona Flor and Her Two Husbands, and Moon over Parador. One of the most celebrated and critically acclaimed actresses of her generation, Braga was included in The New York Times' 25 Greatest Actors of the 21st Century list in 2020.

Sahle-Work Zewde is an Ethiopian diplomat and politician. In 2018, she became the first woman to be elected to the president's office in Ethiopia and has been serving as the president of Ethiopia since then. Sahle-Work Zewde has been featured on Forbes magazine's World's 100 Most Powerful Women list.

Helen Clark is a New Zealand politician who served as the Prime Minister of New Zealand from 1999 to 2008. She was only the second woman to hold the prime minister's office in New Zealand. An important politician, Helen Clark also served as the Minister of Health from 1989 to 1990 and as the Minister of Foreign Affairs in 2008.   

Jenny Holzer is an American artist best known for her association with neo-conceptual art. Her work focuses on conveying ideas and messages in public spaces with the help of large-scale installations, illuminated electronic displays, projections on buildings, and advertising billboards. Over the course of her career, Holzer has received several awards like the Golden Lion at the 1990 Venice Biennale.