Coulombe is a surname. Notable people with the surname include:
Benoit Coulombe (born 1958), Canadian scientist Carmen Coulombe (1946–2008), Canadian artist Charles Coulombe (disambiguation), multiple people Clotilde Coulombe (1892–1985), Canadian classical pianist and Roman Catholic nun Danny Coulombe (born 1989), American baseball player Gary Coulombe, American politician Guy Coulombe (1936–2011), Canadian civil servant Joe Coulombe (1930–2020), American businessman and founder of Trader Joe's Julie Coulombe, American politician Martine Coulombe, Canadian politician Patrick Coulombe (born 1985), Canadian ice hockey player
See also François Coulombe-Fortier (born 1984), Canadian taekwondo practitioner Coulomb (disambiguation), includes a list of people with surname Coulomb