Internal Combustion Engine Control Device

Provided is an internal combustion engine control device capable of appropriately correcting a flow rate of EGR gas. Therefore, an internal combustion engine control device includes moisture amount calculation units and , a dew condensation calculation unit , and an EGR correction unit . The moisture amount calculation unit calculates a total moisture amount contained in the mixed gas. The dew condensation calculation unit calculates a dew condensation generation amount WQcon in an intercooler based on the total moisture amount. The EGR correction unit corrects a flow rate of the EGR gas based on the dew condensation generation amount WQcon.