Kostadin Tododrov Vidolov (Bulgarian: ???????? ??????? ???????; born 2 May 1970) is a Bulgarian former professional footballer who played as a midfielder.
In his career, he played for Lokomotiv Plovdiv, Botev Plovdiv, CSKA Sofia, Levski Sofia, Spartak Plovdiv, Beroe Stara Zagora, German 1.
FC Union Berlin and Turkish Bursaspor.
For the Bulgarian national team Vidolov was capped 9 times, scoring one goal.
He ended his career at the half of 2009–10 season.