Tatiana de Rosnay is a French writer.

Tatiana Valerianovna Dorofeeva was a Russian linguist, orientalist and translator.

Tatiana (Tatyana) Vasilyevna Doronina is a popular Soviet/Russian actress who has performed in movies and the theater. She is generally regarded as one of the most talented actresses of her generation and was named a People's Artist of the USSR in 1981.

Tatiana Garmash-Roffe born November 4, 1959 in Moscow, Russia, is an author of detective stories, who also published under the pseudonym "Tatiana Svetlova".

Tatiana Grigorievna Gnedich was a Russian translator.

Tatiana Goricheva is a Russian philosopher, theologian, dissident and feminist. She was editor of Woman and Russia: An Almanac for Women about Women, the feminist samizdat journal, as well as a founder of the Mariia club.

Tatiana Gritsi-Milliex was a Greek novelist and journalist.

Tatiana Kudriavtseva was a Russian editor and translator of American, English and French literature.

Tatyana Mamonova, is a founder of the modern Russian women's movement, an internationally renowned democratic women's leader, author, poet, journalist, videographer, artist, editor and public lecturer.

Tatiana Petrovna Nikolayeva was a pianist, composer, and teacher from the Soviet Union.