Happy birthday! Jason Mantzoukas turns 53 today

The iconic and legendary actor turns 53 on Thursday, Dec. 18, 2025.

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Jason Mantzoukas is celebrating his 53rd birthday today. As a number of online tributes attest, he is one of the most acclaimed actors of his generation.

Popular actor-comedian Jason Mantzoukas (How to Be Single, Sleeping with Other People, The Dictator, ...) has always liked to keep a bit of himself hidden from view. At 53rd birthday, he remains a man of many facets.

Mantzoukas, a cultural icon

Born in Nahant on December 18, 1972, Jason Mantzoukas' career spans an arc over many different eras and tastes in American history. Mantzoukas' not just a great actor, he's an inspiration, an icon and a successful business man. At this point in his career, there seems to be little Jason hasn't done.

And we've got a feeling the next 12 months are going to be even bigger and better for Jason Mantzoukas as he promises more to come. After all, he's only 53.

Happy Birthday, Jason, you're the best!

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