|Birthdate:||July 22, 1978|
|Birthplace:||Oshawa, Ontario, Canada|
Andrea Joy "A. J." Cook (born July 22, 1978) is a Canadian actress known for her role as Supervisory Special Agent Jennifer "JJ" Jareau in the CBS crime drama Criminal Minds. She has also appeared in films such as The Virgin Suicides (1999), Out Cold (2001), and Final Destination 2 (2003).