| San Pedro Rock | |
| Pushpin Map: | United States San Francisco#USA California#USA |
| Pushpin Relief: | 1 |
| Total Islands: | 1 |
| Country: | United States |
| Country Admin Divisions Title: | State |
| Country Admin Divisions: | California |
| Country Admin Divisions Title 1: | County |
| Country Admin Divisions 1: | San Mateo |
San Pedro Rock is a rock formation and small island off Point San Pedro in Pacifica, California, in the San Francisco Bay Area's San Mateo County.[1]
Access is only during low tide via a 1.2 mile path from Pacifica State Beach. At other times, access is blocked by private properties. [2]