Iris María Fuentes-Pila Ortiz (born 10 August 1980 in Santander) is a Spanish middle distance runner who specializes in the 1500 metres.
She finished eleventh at the 2002 European Championships.
She also competed at the 2004 Summer Olympics, reaching the semi-final.
She and her sisters, Margarita and Zulema, were selected for the Spanish 2007 European Indoor Championships team.
This biographical article relating to Spanish athletics is a stub.