Belzer

Belzer may refer to:

• Richard Belzer (1944-2023): An American stand-up comedian, actor, and author, best known for his role as Detective John Munch in the NBC police procedural drama Homicide: Life on the Street and its subsequent spin-offs, including Law & Order: Special Victims Unit. He portrayed Munch for over two decades, making him one of the longest-running characters in television history played by the same actor. Belzer was also known for his distinctive comedic style, which often incorporated conspiracy theories and observational humor.

• A surname: The name "Belzer" is a surname of Ashkenazi Jewish origin. Its exact etymology is debated, but it may be related to places named Belz or words denoting someone from Belz (a town in present-day Ukraine).