Khadija Ciss (born March 26, 1983) is a Senegalese former swimmer, who specialized in long-distance freestyle events.

[1] She won a bronze medal in the 200 m freestyle at the 2003 All-Africa Games in Abuja, Nigeria (2:09.00).

[3][4] In the 200 m freestyle, Ciss challenged five other swimmers on the second heat, including two-time Olympian Vesna Stojanovska of Macedonia.

She rounded out the field to last place and fortieth overall by a 4.42-second margin behind winner Jana Myšková of the Czech Republic in 2:09.04.

[5][6] In her second event, 800 m freestyle, Ciss ended her Olympic run in twenty-ninth place with a slowest time of 9:20.06.