- Full Name: A.J. Cook
- Birthplace: Oshawa, Ontario, Canada
- Birthday: 22.07.1978
Canadian born actress/director, AJ is best known for her role as "Special Agent Jennifer 'JJ' Jareau" in the CBS long running series CRIMINAL MINDS. She can currently be seen reprising her role on CRIMINAL MINDS: EVOLUTION for Paramount+, which will be going into a second season later this year. AJ has also directed an episode of CRIMINAL MINDS: EVOLUTION this season and did so in season 14 of CRIMINAL MINDS, as well. AJ's film credits include THE VIRGIN SUICIDES, OUT COLD, BACK FORK and FINAL