San Marino (disambiguation)
San Marino is a European country completely surrounded by Italy.
San Marino may also refer to:
- Saint Marinus, the founder of the state San Marino
- San Marino City, the capital city of the Republic of San Marino
- San Marino (river), a river in the Italian peninsula
- Autodromo Enzo e Dino Ferrari, the circuit that hosts the San Marino Grand Prix
- San Marino, California, a city in Los Angeles County, United States
- San Marino Calcio, a former football club in the state San Marino