Anna Renee Todd is an American author and screenwriter, who is best known for her After series. She started publishing on the social storytelling platform Wattpad. The print edition of the series was published in 2014 by Gallery Books, an imprint of Simon & Schuster, and has been translated into several languages. The film adaptation of the first book was released on April 12, 2019, by Aviron Pictures, the second in September 2020 and third in September 2021.

Anna Triandafyllidou is a sociologist. She holds the Canada Excellence Research Chair on Migration and Integration at Toronto Metropolitan University. She is the Editor-in-Chief of the Journal of Immigrant and Refugee Studies. Her main areas of research and teaching are the governance of cultural diversity, migration, and nationalism from a European and international perspective.

Anna Troberg is a translator, author, and former party leader of the Swedish Pirate Party.

Anna Tumarkin was a Russian-born, naturalized Swiss academic, who was the first woman to become a professor of philosophy at the University of Bern. She was the first woman in Europe to be allowed to examine doctoral and professorial candidates and the first woman to sit as a member of a University Senate anywhere in Europe.

Anna Feodorovna Tyutcheva was a Russian Empire courtier, slavophile and memoirist.

Anna Ilyinichna Yelizarova-Ulyanova was a Russian revolutionary and a Soviet politician. The older sister of Vladimir Lenin and of Maria Ilyinichna Ulyanova, she married Mark Yelizarov (1863–1919), who became Soviet Russia's first People's Commissar for Transport.

Anna Roemers Visscher was a Dutch artist, poet, and translator.

Anna Alexandrovna Vyrubova ; 16 July 1884 – 20 July 1964) was a Russian Empire lady-in-waiting, the best friend and confidante of Tsarina Alexandra Fyodorovna.

Anna Maria Lovisa Wahlenberg was a Swedish writer and playwright.

Anna Martha Sofia Wahlgren was a Swedish author and public debater.