Chastain (surname)
Chastain is a French surname. Notable people with the surname include:
- Brandi Chastain, American soccer player
- David Chastain, American guitarist
- Don Chastain, American actor, singer and screenwriter
- Elijah Webb Chastain, American politician, soldier and lawyer
- James Garvin Chastain, Sr., cofounder of the National Baptist Convention of Mexico
- Jane Chastain, sports announcer and conservative political writer and commentator
- Jessica Chastain, American actress and film producer
- Ken Chastain, musician, engineer, and producer
- Michael Chastain, blind athlete who played high school football in Troy, Michigan
- Nick Chastain, American actor
- Ross Chastain, American professional stock car racing driver
- Thomas Chastain, American author of crime fiction
Fictional characters
- Misery Chastain, protagonist of fictitious romance novels in Stephen King's book Misery
- Darryl Louise Chastain, character in Thomas Pynchon's book Vineland.