Klopper(s) is a Dutch surname. Notable people with the surname include: Damien Klopper (born 1984), South African politician Francois Klopper (fl. 2019–), South African rugby player Hendrik Klopper (1902–1978), South African general Henning Klopper (1895–1985), South African politician Hester Klopper, (fl. 1990–) South African professor of global health Hugo Kloppers (born 1988), South African rugby union player Jacobus Kloppers (born 1937), Canadian organ composer and musicologist (South African descent) Johan Klopper (born 1972), South African former cricketer Junita Kloppers-Lourens, South African politician and educator Marius Kloppers (born 1962), South African businessman Neville Kloppers (born ), Zimbabwean rugby union player Richardene Kloppers (1926–2009), Namibian teacher Ronell Renett Klopper (born 1974), South African botanist Stefan Klopper (born 1996), South African cricketer Zenobia Kloppers (born 1974), Namibian actress, singer, and writer
See also: Heinrich Klöpper (1918–1943), German fighter pilot