Zepp or Zepps is the surname of:
Bill Zepp (born 1946), American retired Major League Baseball pitcher Helen D. Zepp (1903–1994), American medical researcher Josh Zepps (formerly Josh Szeps), Australian media personality, political satirist and TV show host Katrina Zepps (1918–1980), Australian nurse and educator born in the Russian Empire Rob Zepp (born 1981), Canadian ice hockey goaltender