Nick Stuifbergen (born 6 September 1980) is a Dutch former professional baseball pitcher. He played with the Netherlands national baseball team in the 2006 World Baseball Classic (WBC) and other international tournaments. He has also coached and managed in the Netherlands.
Stuifbergen debuted with the Dutch national team in the 2005 European Baseball Championship, with a 6.43 earned run average (ERA) in three games. He did not fare much better in the 2006 WBC, with a 5.40 ERA, pitching in the team's losses to Cuba and Puerto Rico. He also pitched in the 2005 and 2007 Baseball World Cups.
Stuifbergen pitched in the Honkbal Hoofdklasse for 13 seasons, debuting with Kinheim in 2001 and also pitching for Amsterdam Pirates and HCAW. Injuries contributed to his career ending in 2013.
In November 2013, Stuifbergen was hired to coach the youth team Scimitars. Stuifbergen became the head coach of DSS Haarlem late in the 2016 season. He again became the team's manager near the end of the 2019 season. He was the pitching coach of the Netherlands national under-18 team in 2018 and 2019.
Stuifbergen was the pitching coach of the men's national team that won the 2025 European championship.
Stuuifbergen's younger brother, Tom Stuifbergen, also pitched for the Dutch national team and played in the American minor leagues. The brothers have coached together.
Stuifbergen has worked as a teacher at the Daaf Geluk school in Haarlem, Netherlands.