Martín Ríos may refer to:

Martín Ríos (footballer) (born 1977), Argentine footballer Martín Ríos (judoka) (born 1978), Argentine judoka Martín Ríos (murderer) (born 1979), Argentine murderer Martín Malagón Ríos (born 1964), Mexican politician Martin Rios (curler) (born 1981), Spanish-Swiss curler