Blue Bloods season 12

The twelfth season of Blue Bloods, a police procedural drama series created by Robin Green and Mitchell Burgess, premiered on CBS October 1, 2021. The season concluded on May 6, 2022 and contained 20 episodes.

Main cast

 * Tom Selleck as NYPD Police Commissioner Francis "Frank" Reagan
 * Donnie Wahlberg as Detective 1st Grade Daniel "Danny" Reagan
 * Bridget Moynahan as ADA Erin Reagan
 * Will Estes as Sergeant Jamison "Jamie" Reagan
 * Len Cariou as Henry Reagan
 * Marisa Ramirez as Detective 1st Grade Maria Baez
 * Vanessa Ray as Officer Edit "Eddie" Janko

Recurring cast

 * Abigail Hawk as Detective 1st Grade Abigail Baker
 * Gregory Jbara as Deputy Commissioner of Public Information Garrett Moore
 * Robert Clohessy as Lieutenant Sidney "Sid" Gormley
 * Steve Schirripa as DA Investigator Anthony Abetemarco
 * Stacy Keach as Archbishop Kevin Kearns
 * Lauren Patten as Officer Rachell Witten
 * Will Hochman as Detective 3rd Grade Joseph "Joe" Hill
 * Rosyln Ruff as D.A. Kimberly "Kim" Crawford
 * Ian Quinlan as Officer Luis Badillo
 * Callie Thorne as Maggie Gibson
 * Dylan Walsh as Mayor Peter Chase
 * Peter Hermann as Jack Boyle
 * Andrew Terraciano as Sean Reagan
 * Treat Williams as Lenny Ross
 * Stephanie Kurtzuba as Sergeant Paula McNichols