Nelsinho

Nelsinho may refer to:
 * Nelsinho (footballer, born 1945), Brazilian footballer
 * Nelsinho Baptista (born 1950), former Brazilian football right back and manager.
 * Nelson Santana (1955–1964), Brazilian venerable boy
 * Nelsinho (footballer, born 1979), Portuguese footballer
 * Nelson Piquet Jr. (born 1985), Brazilian racing driver, son of Nelson Piquet.
 * Nelsinho (footballer, born 1988), Brazilian footballer