Blue Bloods Season 1 Characters & Cast — No Spoilers
Every character in Blue Bloods season 1 with photos and the actors who play them, including Tom Selleck, Donnie Wahlberg, Bridget Moynahan — spoiler-free, nothing from later seasons.
- Frank Reagan — played by Tom Selleck
- Danny Reagan — played by Donnie Wahlberg
- Erin Reagan-Boyle — played by Bridget Moynahan
- Jamie Reagan — played by Will Estes
- Henry Reagan — played by Len Cariou
- Linda Reagan — played by Amy Carlson
- Garrett Moore — played by Gregory Jbara
- Abigail Baker — played by Abigail Hawk
- Jack Reagan — played by Tony Terraciano
- Sean Reagan — played by Andrew Terraciano
- Nicky Reagan-Boyle — played by Sami Gayle
- Mayor Frank Russo — played by Bruce Altman
- Jackie Curatola — played by Jennifer Esposito
- Sid Gormley — played by Robert Clohessy
- Sydney Davenport — played by Dylan Moore
- Agent Anderson — played by Colleen Clinton
- Ava Hotchkiss — played by Yvonna Kopacz-Wright
- Jyle Hogan — played by Robert John Burke
- Lt. Alex Bello — played by Nick Sandow
- Sonny Malevsky — played by Michael T. Weiss
All seasons of Blue Bloods: full spoiler-free character guide