Ignacio Martín may refer to:
Ignacio Martín (rugby union) (born 1983), Spanish rugby sevens player Nacho Martín (basketball) (born 1983), Spanish basketball player Nacho Martín (footballer, born 1962), Spanish football player Nacho Martín (footballer, born 2002), Spanish football player Ignacio Martín (politician), Spanish politician Ignacio Martín-Baró, Salvadorian priest