Koppelman is a surname. It may refer to:
- Andrew Koppelman (born 1957), professor of law and political science
- Brian Koppelman (born 1966), American filmmaker
- Chaim Koppelman (1920–2009), artist
- Charles Koppelman (1940–2022), American musician and businessman
- Elaine Koppelman (1937–2019), American mathematician
- Kim Koppelman (born 1956), politician
- Lee Koppelman (born 1928), urban planner
- N. Koppelman (1881–1944), chess player