Zeitler is a surname. Notable people with the surname include:
Charles Zeitler (1871–1903), American football player from South Bend, Indiana Günter Zeitler, German handballer Kevin Zeitler (born 1990), American football player William Zeitler (born 1954), American armonica player Yehoshua Zettler (1917–2009), (last name also spelled as Zeitler), the Jerusalem commander of Jewish paramilitary group Lehi