Chrissy is a given name or nickname for males and females, short for Christina, Chris, Christian, Christine, Christmas, or Charisma, that may refer to:
Chrissy Amphlett, Australian musician
Chrissy Brand, British comic co-cartoonist of Polyp & Brand
Chrissy Carpenter, American actress
Chrissy Costanza, American musician of Against The Current
Chrissy Chau, Chinese actress and model
Chrissy Conway, member of ZOEgirl Christian rock band
Chrissy Gephardt, daughter of American politician Dick Gephardt
Chrissy Hughes, American figure skater
Chrissy Lampkin, on the reality TV show Love & Hip Hop
Chrissy McKaigue, Irish Gaelic footballer
Chrissy Sharp, Australian politician
Chrissy Schmidt, Canadian actress
Chrissy Sommer, American politician
Chrissy Teigen, American model
Chrissy Wallace, American NASCAR driver