Igor Ribeiro Marcondes (born 16 June 1997) is a Brazilian tennis player.
Marcondes has a career high ATP singles ranking of 704 achieved on 19 June 2017.
He also has a career high ATP doubles ranking of 526 achieved on 22 August 2016.
Marcondes made his ATP main draw debut at the 2019 Brasil Open in the doubles draw partnering Rafael Matos.