Pirsch is a surname. Notable people with this surname include:
Carol McBride Pirsch (born 1936), American politician from Nebraska Joachim Pirsch (1914–1988), German rower Pete Pirsch (born 1969), American politician from Nebraska (son of Carol McBride Pirsch) Peter Pirsch (1866–1954), American manufacturer
See also Peter Pirsch and Sons, company founded by Peter Pirsch