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 fender Sari Grönholm, Finnish Olymic snowboarder Ulf Grönholm, Finnish rally driver
