Omar Kâ (born June 5, 1988) is a former Senegalese tennis player.

Kâ won bronze medal with Yannick Languina at the 2015 African Games men's doubles tennis event.

[1] Kâ has a career high ITF juniors ranking of 1,562 achieved on 17 January 2005.

[2] Kâ has represented Senegal at Davis Cup, where he has a win-loss record of 0–2.

[3]