PURPOSE: To provide an engine fuel supply-recovery structure for a water surface traveling ship by which air can be easily bled by moving the air in carburetors outside of the carburetors together with recovered fuel.

CONSTITUTION: In an engine fuel supply-recovery structure for a water surface traveling ship to supply/recover fuel to/from carburetors 23a to 23c of an engine for the water surface traveling ship, fuel supply piping 43 to supply the fuel to the carburetors 23a to 23c from the hull rear side is arranged in the longitudinal direction of the hull, and fuel recovering piping 44 to recover surplus fuel from the carburetors 23a to 23c on the hull front side is arranged in the longitudinal direction of the hull.