Zepp or Zepps is the surname of:

• Bill Zepp (born 1946), American retired Major League Baseball pitcher
• Rob Zepp (born 1981), Canadian ice hockey goaltender
• 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

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