Yosra Alaa El Din (born 1986) is an Egyptian chess player who holds the title of Woman International Master (WIM, 2008).

In 2007, Yosra Alaa El Din won a bronze medal in the African Women's Chess Championship in Windhoek.

[1] For this success FIDE awarded her title of Woman International Master (WIM).

She also won an individual gold medal playing for Egypt on board 1 at the 2007 All-Africa Games.

[2] In 2008, Yosra Alaa El Din participated in the Women's World Chess Championship in Nalchik, where she lost to Humpy Koneru in the first round.