San Mateo, Spanish for Saint Matthew, is the name for many places:
Bolivia
Canary Islands
- Vega de San Mateo, a municipality on the island of Gran Canaria, Las Palmas province
Colombia
- San Mateo, Boyacá
- San Mateo (TransMilenio), a bus station in Bogotá
Costa Rica
- San Mateo (canton), a canton in the province of Alajuela
- San Mateo de Alajuela, a city and district in the canton
Guatemala
Mexico
State of Mexico
Oaxaca
Peru
Philippines
Spain
- San Mateo (Cantabria), a village of the municipality of the Los Corrales de Buelna, Cantabria
United States
Venezuela
Other uses
- San Mateo (water), a brand of bottled water sold in Peru