Ignacio Santiago Aliseda (born 14 March 2000) is an Argentine professional footballer who plays as a winger for Swiss Super League club FC Lugano.

[2] He was substituted on for Fabián Bordagaray with twenty minutes left, which preceded him netting Defensa y Justicia's second goal of a 2–0 win in stoppage time.

[2][5] On 19 February 2020, Aliseda joined MLS side Chicago Fire for an undisclosed fee on a four-year deal.

[6] His first appearance came in a 2–0 loss in the MLS is Back Tournament against the San Jose Earthquakes at the ESPN Wide World of Sports Complex on 19 July, which was followed by a goal in his fourth game at home to FC Cincinnati on 25 August in MLS.

[2] On 13 December 2021, it was announced that Aliseda would join Swiss Super League side FC Lugano on 1 January 2022.