A control device for a hybrid vehicle having an engine and a motor as driving
sources
for the vehicle, and when decelerating, the control device stops the fuel supply
to the engine and generates energy by regenerative braking. The engine is a cylinder
pause-type engine which is capable of switching between the all-cylinder driving
state in which all of cylinders are operating, and a cylinder paused driving state
in which all of the cylinders are paused, and the control device of the hybrid
vehicle comprises a cylinder pause state determination device for determining whether
the engine is in the all cylinder driving state or in a cylinder paused driving
state and a regeneration amount supplementing device for supplementing the regeneration
energy by the motor by use of the increment of the regeneration energy obtained
during the cylinder pausing operation than that obtained during all cylinder driving state.