Nanna Vainio (born 29 May 1991)[1] is a right handed Finnish badminton player who lives in Espoo in Finland.

[2] She graduated from high school in Espoo Mattlidens gymnasium in 2010, after which she studied for a degree in information management and business administration at Loughborough University in England.

[4] Vainio has been ranked as 56th in the world and she represented her country at the 2016 Summer Olympics.

She lost in the first round of the tournament to the Spanish player Carolina Marín[1] who has been ranked number one in the world.

This biographical article relating to Finnish badminton is a stub.