Friends and fans always described John Mulrooney the same way: an exceptional radio man, an even better stand-up comic, and someone who could light up any room the moment he stepped into it. This week, that voice went quiet.
Beloved comedian, radio personality, and late-night television veteran John Mulrooney has died suddenly at the age of 67, leaving the comedy world stunned. According to the Albany Times Union, Mulrooney passed away at his home in Coxsackie, New York, on December 29, 2025. No immediate cause of death was released, and those close to him say the loss was completely unexpected.
Born and raised in Brooklyn, Mulrooney came up during the gritty, competitive comedy boom of the early 1980s. He sharpened his craft in legendary New York clubs like Dangerfield’s and Sheepshead Bay before heading west, where he became a regular at The Improv and The Laugh Factory. By the late 1980s, his loose, fearless style had made him a familiar television presence, culminating in a brief but notable moment in 1987 when he stepped in as host of The Late Show following Joan Rivers’ departure.
His career touched nearly every corner of entertainment. Mulrooney appeared on shows such as Comic Strip Live, Comedy Tonight, Great Balls of Fire!, An Evening at the Improv, and Andrew Dice Clay and His Gang Live! The Valentine’s Day Massacre. He competed on Star Search and The New Hollywood Squares, guest-starred on Ellen and The Good Life, and hosted programs including Fox’s King of the Mountain and The Pat Sajak Show. He also created and starred in the short-lived Comedy Central sitcom Midtown North, a project that reflected his love of New York and its characters.
After returning east, Mulrooney reinvented himself once again—this time behind the microphone. He became a radio mainstay, hosting The John and Abbey Show on 105.1 “The Buzz,” then co-hosting the hugely popular Wolf and Mulrooney in the Morning alongside Bob “The Wolf” Wohlfeld on WPYX. Later stops included WPDH and iHeartRadio, where his unmistakable voice continued to reach listeners across the East Coast for years.
Even late into his career, Mulrooney never stepped away from the stage. Just months ago, in May 2025, he was still performing, sharing laughs with Colin Quinn and Aidan O’Kelley at the Craic Comedy Fest in Astoria. Comedy, friends say, was never something he outgrew—it was something he carried with him everywhere.
Tributes began pouring in almost immediately. On a 2024 episode of The Joe Rogan Experience, Adam Sandler reflected on their early days coming up together, calling Mulrooney a force to be reckoned with.
“I remember Mulrooney would just destroy a room,” Sandler said. “He was so loose and would dominate the room, and then they’d bring you up, and you’re like, ‘Oh, goodness gracious.’”
Outside the spotlight, Mulrooney lived a life rooted in service. From 2010 to 2024, he worked as a police officer, balancing law enforcement with stand-up comedy—often performing at police and fire department fundraisers around the country. Comedy, for him, wasn’t just entertainment; it was a way to give back. He was also a longtime radio host, a recreational pilot, and, according to his obituary, a man deeply proud of his country and the people he served.
That obituary described him as a “beloved stand-up comedian, dedicated public servant, and proud patriot whose life was defined by service, laughter, and an unwavering devotion to the people he loved.”
Steven Van Zandt, a close friend, told the Times Union the news still hadn’t fully registered. The two first connected years ago while launching competing morning radio shows, quickly forming a bond that lasted decades.
“To talk to somebody less than two weeks ago, and he had mentioned what he was doing for Christmas, and he was looking forward to 2026 because he had a pretty full calendar,” Van Zandt said. “It’s all so unexpected. It’s still sinking in.”
Those closest to Mulrooney say that beyond the credits and accomplishments, what defined him most was loyalty. He was known for showing up—for friends, for colleagues, and for people who needed support.
“John Mulrooney will be remembered as much for being a loyal friend to countless people as for the laughter he brought to a multitude of strangers,” the obituary noted. “His voice, his stories, and his spirit will continue to echo in the lives of those he touched.”
He leaves behind no single role or title, but a legacy built across comedy clubs, radio studios, television sets, and police precincts—and a long list of people who say their lives were brighter because John Mulrooney was part of them.
