Jorritsma is a West Frisian patronymic surname ("Jorrit's son") that may refer to
Aletta Jorritsma (born 1989), Dutch rower Annemarie Jorritsma (born 1950), Dutch politician Gerben Jorritsma (born 1993), Dutch speed skater Hans Jorritsma (born 1949), Dutch field hockey player John Jorritsma (born 1956), Dutch politician (1945–2012), Dutch speed skater, coach and sports presenter