Belize
- San Joaquin, District of Corozal
Bolivia
- San Joaquín, common
Chile
- San Joaquín, municipality of the metropolitan region of Santiago
Colombia
- San Joaquín, common in Santander Department
Costa Rica
- San Joaquín, district in the canton of Flores
Mexico
Paraguay
- San Joaquín, locality and district in the Department of Caaguazú
Philippines
- San Joaquin, municipality in the Province of Iloilo
United States of America
- San Joaquin County, California county
- San Joaquin, city in California
- San Joaquin, second river of the California
- San Joaquin Hills, in Orange County, California
- San Joaquin Valley, California Central Valley region