Sibel Güler Sağır (born September 28, 1984, in Bulgaria) is a Turkish taekwondo practitioner.

[2] Guler competed for the women's middleweight category (67 kg) at the 2008 Summer Olympics in Beijing, after defeating Greek taekwondo jin and Olympic silver medalist Elisavet Mystakidou in the final match of the European Qualification Tournament in Istanbul.

[3] She lost the first preliminary match to Argentina's Vanina Sánchez, who was able to score four points at the end of the game.

[5][6] Güler studied at the School of Physical Education and Sports of Ankara University[7] graduating in 2008.

[6] On August 30, 2008, she married Taner Sağır, a world and Olympic weightlifting champion and a fellow immigrant from Bulgaria.