Igor Ribeiro Marcondes (born 16 June 1997) is an inactive Brazilian tennis player.

Marcondes has a career high ATP singles ranking of 258 achieved on 21 March 2022.

He also has a career high ATP doubles ranking of 351 achieved on 17 January 2022.

[1] Marcondes made his ATP main draw debut at the 2019 Brasil Open in the doubles draw partnering Rafael Matos.

[2] This biographical article relating to Brazilian tennis is a stub.