Iiro Aalto (born 19 July 1977) is a Finnish former footballer who played as a left-back.

He started his career with Finnish football club Pallo-Iirot, then moved to FC Haka and spent most of his career at Helsingin Jalkapalloklubi but from December 2007 played for Cypriot club Olympiakos Nicosia.

[1] Aalto returned to Finland in May 2008 to play for Tampere United.

After his loan spell at Tampere he moved to TPS Turku.

This biographical article related to association football in Finland, about a defender, is a stub.