PURPOSE: An anti-rolling tank for a ship having a trip control function is provided to simplify the tank because a ballast tank and a ballast water treatment device are not required. CONSTITUTION: An anti-rolling tank for a ship having a trip control function comprises an anti-rolling unit (100) and a trim control unit (200). The anti-rolling unit is installed inside a hull (H) in a longitudinal direction and has multiple storage spaces where water is stored. The trim control unit is formed in the anti-rolling unit and controls the inclination of the ship by moving the stored fluid.
