Could a Boston Blue reunion be in the works? Fans of Blue Bloods and longtime Donnie Wahlberg supporters are buzzing with excitement after the actor and several co-stars dropped cryptic but intriguing hints on social media this week.
It all started when Wahlberg—who plays Detective Danny Reagan on the long-running CBS series—shared a throwback photo on Instagram, showing him alongside several former castmates with the caption:
“Once Boston Blue, always Boston Blue. 👀💙
The post quickly gained traction, with fans flooding the comments asking whether a reunion project was on the horizon. One user wrote, “Don’t play with our hearts, Donnie. Is this happening?!” Another added, “Give us the reunion we didn’t know we needed!”
Adding fuel to the fire, co-stars such as Bridget Moynahan and Will Estes responded with blue heart emojis and subtle comments like “never say never” and “feels like home,” intensifying speculation that a reunion—whether for a special episode, spinoff, or live event—may be in development.
While Boston Blue isn’t an official title from the Blue Bloods universe, fans have long used the term affectionately to describe the Reagan family’s deep ties to their Boston and NYPD roots. It also taps into Wahlberg’s personal identity as a proud Boston native.
Neither CBS nor the Blue Bloods production team has confirmed any reunion plans as of yet. However, with the series concluding its 14-season run this year, many are hopeful the cast isn’t saying goodbye just yet.
Whether it’s a full-scale reunion or a nostalgic moment for longtime viewers, one thing’s certain: fans are ready. And Donnie Wahlberg knows exactly how to keep the excitement alive.
“Just wait,” he wrote in a follow-up tweet. “The best is yet to come.”
