Tricia Goyer is an American author of Christian fiction and a podcaster.

Tricia Springstubb is best known as an American writer of children's and young adult literature. She has also received praise for her work published in literary quarterlies. As of November 2009, her most recent award is the Iowa Review Prize for fiction.

Tricia Sullivan is a science fiction writer. She also writes fantasy under the pseudonym Valery Leith.

Trifon Korobeynikov was a 16th-century merchant and traveller from Moscow.

Bhaktivedanta Tripurari, also known as Swami BV Tripurari and formerly as Tripurari Swami, is an American author, poet, and guru, described as "a prominent master in the Gaudiya Vaishnava lineage", and "one of the leading practitioners of Bhakti-yoga in the West".

Trish Cooke is a British playwright, actress, television presenter, scriptwriter and children's author. She was a presenter on the children's series Playdays. She also wrote under the pseudonym Roselia John Baptiste.

Trish Deseine is an Irish food writer and cookbook author; she was born in Northern Ireland, and moved to Paris in 1987.

Trish Wylie is an Irish author of category romance novels.

Tristan Bancks is an Australian children's and teen's author, with a background in filmmaking and acting. As an actor, he is known for his role as Tug O'Neale on Home and Away between 1992 and 1994.

Tristan Bernard was a French playwright, novelist, journalist and lawyer.