Tritschler is a surname of German origin. Notable people with the name include:
Guillermo Tritschler y Córdova (1878-1952), Mexican prelate of the Catholic Church Karl-Heinz Tritschler (born 1949), German football referee Martin Tritschler (1814-1894), German manufacturer and retailer of clocks Sven Tritschler (born 1981), German politician (AfD) Tritschler brothers, American gymnasts