Gelson is a Portuguese-language masculine given name.
People with the given name Gelson Gelson Domingos da Silva (c.1965 – 2011), Brazilian TV cameraman killed while reporting Gelson Fernandes (born 1986), Swiss footballer Joseph Gelson Gregson (1835–1909), English Baptist missionary to India Gelson Martins (born 1995), Portuguese footballer Gelson Rodrigues (born 1982), Brazilian footballer Gelson Silva (born 1967), Brazilian football manager Gelson Singh (born 1994), Indian cricketer
People nicknamed Gelson Geraldo dos Santos Júnior (born 1979), Brazilian footballer known as Gelson Jacinto Muondo "Gelson" Dala (born 1996), Angolan footballer
See also
Gelson's Markets, supermarket chain in California, US