Who Is ‘Chicago Med’ Star Oliver Platt’s Wife? Meet His Longtime Love & Their Family
Oliver Platt is taking center stage on Chicago Med with the Dr. Daniel Charles-centric “Book of Charles” episode on April 1. Dr. Charles has had a complicated love life, but in real life, Platt has been with his beloved wife for over 30 years.
The veteran actor has been a dedicated family man despite filming countless television shows and movies through the decades. Swooon has all the details about Platt’s wife and the rest of his family, including his connection to Princess Diana!
Who is Oliver Platt married to?
The actor is married to Mary Camilla Bonsal Campbell. Platt and his wife married on September 12, 1992, in Kittery Point, Maine. It’s unclear how Platt and Campbell met, but it seems like Campbell previously worked in the entertainment industry. Platt told SouthJersey.com in 2000 that his wife was “Kermit the Frog’s publicist when I met her.”
Back in 2025, Platt shared a photo from his and Campbell’s wedding day in honor of their anniversary. “33 years ago this very day. Lucky? Me? C’mon…” he captioned the Instagram throwback.
Do Oliver Platt and his wife have kids?
Yes, Platt and Campbell have three kids: Lily, George, and Claire. Their children were born in 1995, 1997, and 1999.
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When The Bear star spoke with SouthJersey.com, he gushed that he loved to “hang around with my kids and my wife” when he wasn’t working. “It’s easy to get sucked into all the show business crap. My family is my grounding. They give all this stuff perspective,” he said.
Is Oliver Platt related to Princess Diana?
Technically, yes. Platt’s mother was Princess Diana’s second cousin, making him the royal’s second cousin once removed. On The Rich Eisen Show in 2024, Platt revealed that he “never met” Princess Diana, but his family was invited to her 1981 wedding to Prince Charles. However, they were eventually “disinvited” from the nuptials. Platt, who was in college at the time, thought he was “too cool for school” to attend.
