A hydraulic control device for an automatic transmission that prevents the introduction of foreign materials from a starter into the lubricant path and also reduces duct resistance at a non-lockup time when the oil temperature is low. Oil is provided to an oil cooler for cooling the oil, and is also provided to the automatic transmission for lubricating the transmission. The device includes a switching valve that is switched between a lockup state and a non-lockup state of the clutch. In the lockup state, the switching valve is switched to a first position at which a first input pressure is supplied to the starter and a second input pressure is supplied through the oil cooler to the transmission. In the non-lockup state, the switching valve is switched to a second position at which the first input pressure is discharged through the starter and the oil cooler to an oil pan, and the second input pressure is supplied to the transmission.