Helcio is a given name. It may refer to:
Hélcio (footballer, born 1903) (1903–?), Brazilian footballer Hélcio de Paiva Hélcio (footballer, born 1969), Brazilian footballer Hélcio Roberto Alisk Hélcio da Silva (born 1928), Brazilian pole vaulter Hélcio Milito (1931–2014), Brazilian jazz musician and drummer