Claude-Carloman de Rulhière was a French poet and historian.

Claude-Emmanuel Joseph Pierre, Marquess of Pastoret was a French lawyer, author and politician.

Claude-Étienne Savary was an orientalist, pioneer of Egyptology and translator of the Qur'an.

Claude-Henri de Fusée, abbé de Voisenon was a French playwright and writer.

Claudia Carroll is an Irish author and actress. She has been a regular on the RTÉ One soap opera Fair City.

Claudia Durst Johnson is a literary scholar best known for her work on the novel To Kill a Mockingbird, introducing the idea of the novel's gothicism and gothic satire. In the process of her research she befriended the author, Harper Lee. When the city of Chicago organized a One City One Book program in 2001 based on To Kill a Mockingbird, Lee was unavailable to speak, so Johnson was invited to Chicago to present the book to the city.

Claudia Emerson was an American poet. She won the 2006 Pulitzer Prize for her poetry collection Late Wife, and was named the Poet Laureate of Virginia by Governor Tim Kaine in 2008.

Claudia Gray is the pseudonym of Amy Vincent, an American writer of paranormal romance young adult fiction, best known for the Evernight series and her Star Wars novels: Lost Stars, Bloodline, Leia, Princess of Alderaan, Master and Apprentice, Into the Dark, and Star Wars: The Fallen Star.

Claudia Anne Hammond is a British author, frequent radio presenter and podcast host for BBC Radio 4 and the BBC World Service, and occasional TV presenter.

Claudia Jameson was a writer of romance novels from 1981 to 1991.