Grizz Chapman, the actor best known for his memorable role on the beloved NBC sitcom 30 Rock, has died at the age of 52. The news was confirmed by his representative, Saideh A. Brown, on Friday, May 22, 2026. While no official cause of death was disclosed, Chapman’s cousin indicated on social media that the actor had spent years battling ongoing health issues.

In 30 Rock, Chapman portrayed the character Grizz, the loyal childhood friend and assistant to Tracy Morgan’s character, Tracy Jordan. A fan-favorite presence, Chapman appeared in 80 episodes throughout the show’s seven-season run, which concluded in 2012. His character was frequently involved in the show’s sharp-witted humor, including a notable history with Tina Fey’s character, Liz Lemon.

Beyond his success on 30 Rock, Chapman’s career included appearances in television series such as The Blacklist and Blue Bloods, as well as a role in the Adam Sandler film The Cobbler. He also showcased his creative range through his own YouTube sketch series, The Grizz Chronicles.

Chapman was a vocal advocate for health awareness, particularly regarding kidney disease. According to the Associated Press, he underwent a kidney transplant in 2010 following a diagnosis of hypertension that had progressed to kidney failure. After his recovery, he became a dedicated spokesperson for the National Kidney Foundation, using his platform to educate others on the importance of early diagnosis and treatment.

rest in peace grizz chapman, you were the sweetest part of the funniest show ever made. long live grizz and dotcom! long live 30 rock!

“tracy, i love you, but i’ve known dotcom ever since we went to 'above the beanstalk', a free summer camp for giants.” pic.twitter.com/9RCFuwE8jF

— himpath (francis etc) (@gorgeousbrains) May 23, 2026

Following the announcement of his passing, tributes poured in from colleagues and fans alike. Donte “Hammer” Harrison, a Harlem Globetrotter and Chapman’s cousin, shared a heartfelt tribute on Instagram. “Life gave my cousin Grizz Chapman some heavy battles, but he fought them with strength and dignity until the very end,” Harrison wrote. “A good heart, good energy, and somebody who made an impact in this life. After years of fighting illness and dialysis, he passed peacefully in his sleep on May 22nd, 2026.”

Fans of 30 Rock have also taken to social media to honor his legacy, remembering him as a vital and endearing part of one of television’s most celebrated comedies. Chapman is survived by his wife and two children.