Tassadit Aïssou (born June 19, 1989, in Sidi Aïch, Béjaïa) is an Algerian volleyball player and Olympian representing Algeria. She is a middle-blocker. She attended Chouhada Chikhoune High School in Béjaïa.
Aïssou represented Algeria in the Women's African Volleyball Championships in 2007, 2009, 2011, and 2013; the 2009 Mediterranean Games; the 2008 and 2012 Summer Olympics; the 2010 FIVB World Championships; the 2011 All-Africa Games; the 2011 FIVB World Cup; the 2011 Pan Arab Games; the 2012 African Clubs Championship; and the 2013 and 2014 FIVB Volleyball World Grand Prix.