Munter or Münter is a surname. Notable people with the surname include:
Alex Munter (born 1968), Canadian politician and journalist, currently President and CEO of the Children's Hospital of Eastern Ontario
Cameron Munter (born 1954), current United States Ambassador to the Islamic Republic of Pakistan
Friedrich Münter (1761-1830), Danish bishop and scholar
Gabriele Münter (1887-1962) German Expressionist artist
Leilani Münter (born 1976), American race car driver and environmental activist
Rosanna Munter (born 1987), Swedish singer
Scott Munter (born 1980), American Major League Baseball pitcher
Werner Munter (born 1941), Swiss mountain guide, author, and safety expert