Terenti Kvirkvelia, well known with his pen-name Terenti Graneli (1897–1934) was a noted Georgian poet. Born in Tsalenjikha, he was raised in a family of poor peasants. After graduating primary school in his native village in 1918 he continued studying at the short courses organized by Shalva Nutsubidze in Tbilisi. He had several jobs including a worker at the railway station, and clerk at the newspaper. Graneli published his first verses in 1918. His collection of poems "Memento mori" appeared in 1924. From the beginning of 1928 Graneli's health worsened and he died in 1934.

Terentianus, surnamed Maurus, was a Latin grammarian and writer on prosody who flourished probably at the end of the 2nd century AD.

Terenzio, Count Mamiani della Rovere was an Italian writer, academic, diplomat and politician, and was committed to the cause of the unification of Italy under the Sardinian monarchy. He was one of the leading figures of Liberal Catholicism.

Teresa Carpenter is an American author. Her awards include the Pulitzer Prize for best feature writing.

Teresa Duran i Armengol is a Catalan writer and illustrator.

Teresa Ferster Glazier, born Lily Teresa Ferster, was an American nonfiction writer. One of her most famous works was The Least You Should Know About English series of textbooks used by the Institute of Education Sciences.

Teresa Medeiros is an American award-winning romance novelist. She wrote her first novel at 21. Before becoming an author, she was a nurse. According to her official biography, she lives in Kentucky.

Teresa Southwick is an American author of contemporary and historical romance novels.

Teresa Sławomira Torańska was a Polish journalist and writer. She was perhaps best known for her award winning monograph, Oni.

Teresa Toten (born October 13, 1955) is a Canadian writer.