Sultan Al-Otaibi (Arabic: سلطان العتيبي; born May 21, 1970) is a Kuwaiti former swimmer, who specialized in individual medley, but also competed in backstroke, breaststroke, and butterfly. He represented Kuwait in all of the four editions of the Olympic Games since 1988, and also held numerous Kuwaiti records in the same disciplines, particularly in the 200 m individual medley.