Yvette Schumacher, character in "Memoirs of a Teenage Amnesiac"
"Yvette", short story by Guy de Maupassant
Yvette Carte-Blanche, character in British sitcom 'Allo 'Allo!
Yvette, codename in the BBC television series SecretArmy
Yvette Saywell, main character in D.H. Lawrence's "The Virgin and the Gipsy"
Yvette, character in movie "Clue"
Yvette, one of the Groovy Girls dolls
Yvette Ubetcha, character in "The Fairly OddParents"