Ismaila Lassissi, sometimes also spelled Isimaila Lassissi (born 11 September 1969), is a former Ivorian rugby union footballer.
He played for Burotic Abidjan, in Ivory Coast and for Stade Rodez Aveyron and Castres Olympique, in France.
He earned 8 caps for the Ivory Coast national team, from 1993 to 1995, without ever scoring.
He was a member of the Ivorian Squad at the 1995 Rugby World Cup finals, playing in all the three games.
This biographical article relating to Ivorian rugby union is a stub.