Ruppel

Ruppel is a German language surname. It stems from a reduced form of the male given name Ruprecht – and may refer to:
 * Annina Ruppel (1980), German rowing coxswain
 * Berthold Ruppel (died in 1494), first printer in Basel, Switzerland
 * Ellen Ruppel Shell (1952), American journalist
 * Martin Ruppel (1966), German rowing coxswain
 * Richard Ruppel, American literary critic
 * Robh Ruppel (1960), American artist