Cosette (disambiguation)

Cosette may refer to:

• Cosette, a fictional character in the novel Les Misérables by Victor Hugo
• Cosette Lee (1910 – 1976), Canadian actress
• Cosette Simon (born 1953), American politician, mayor of Ft. Wayne, Indiana
• 915 Cosette, an S-type asteroid belonging to the Flora family of Main Belt asteroids
• Cosette, French "yé-yé" singer
• Cosette (given name)