Ousmane Baldé (born 31 December 1989) is a Guinean international footballer who plays as a midfielder.

[1] In July 2015, Baldé signed for Portuguese second-highest division club Olhanense.

[2] He finished the season with 29 appearances and one goal, scoring for a 2–0 home win against Braga B on 21 November 2015.

[3] In March 2017, Baldé was called up to the Guinea national football team for the first time ahead of a friendlies against Gabon and against Cameroon.

He made his debut on 24 March in the 2–2 draw against Gabon at the Stade Océane in Le Havre, France, playing the full 90 minutes.