Grönholm is a surname. Notable people with the surname include:
Greta Grönholm, Finnish sprint canoer Kurt Grönholm, Finnish Olympic rower Maj-Len Grönholm, Finnish politician Marcus Grönholm, Finnish rally driver Niclas Grönholm, Finnish rally driver Ossi-Petteri Grönholm, Finnish ice hockey defenceman Peter Grönholm, Finnish Olympic fencer Sari Grönholm, Finnish Olympic snowboarder Ulf Grönholm, Finnish rally driver
See also The Method (2005 film), also known as El Método Grönholm (The Grönholm Method)