Semiha Mutlu

Semiha Mutlu (born March 5, 1987, in Koyulhisar, Sivas Province, Turkey) is a Turkish female racewalker.

Career
She began racewalking at the age of 18, and is currently a member of the İzmir Büyükşehir Belediyespor. Mutlu is the holder of the national record in 20000m walk (track) with 1:44.38. She is qualified to represent Turkey in the 20km walk event at the⋅2012 Olympics in London.

Doping violations
In 2015 Mutlu was banned from sport for 30 months after abnormal deviations in her biological passport profile was found.

In 2019, Mutlu received a second doping violation and a resulting eight year ban from competition.

Personal bests
According to All Athletics Database, her personal bests are:
 * 10 km walk: 49:43 - Izmir (TUR), 20.06.2010
 * 20 km walk: 1:37:06 - Dudince (SVK), 26.03.2011