Pomponio State Beach is a state beach of California in the United States. It is located 12 miles (19 km) south of Half Moon Bay off California State Route 1.
This coastal strip lies between Pescadero and San Gregorio State Beaches. It is made up of several miles of sloping, sandy beaches and a small lagoon below high sandstone bluffs. Fauna in the area includes 
A parking lot and a picnic area are available for public use during the day. There are hiking trails and beach access. No camping is available. Dogs and campfires are not permitted on the beach.
The beach was named after José Pomponio Lupugeym, a Native American outlaw.