The Stade Henri Sylvoz is a stadium primarily used for football matches in Moanda, Gabon. It is the home of the Gabonese team AS Mangasport. The stadium has a seating capacity of 4,000.

1°33′33″S 13°13′38″E / 1.5591°S 13.2272°E / -1.5591; 13.2272