San Blas, the Spanish name for Saint Blaise, may refer to:
Places
Argentina
- San Blas de los Sauces, in La Rioja Province
- San Blas, La Rioja, in La Rioja Province
- San Blas de los Sauces Department, in La Rioja Province
Bulgaria
- Sveti Vlas (Свети Влас), Burgas Province
Ecuador
- San Blas, Quito
Malta
- San Blas, Nadur
Mexico
- San Blas, Nayarit
- San Blas Atempa, Oaxaca
- San Blas, Baja California Sur
- Marismas Nacionales-San Blas mangroves, an ecoregion
Panama
- Guna Yala, an autonomous territory, formerly called San Blas
- San Blas Islands, off the Caribbean coast
- San Blas Range, a mountain range
Paraguay
- San Blas (Asunción)
Peru
- San Blas (Cusco), a neighbourhood in the historic city centre of Cusco
Spain
- San Blas (Madrid), a district of Madrid
- San Blas (Madrid Metro), a station on Line 7
- Church of San Blas (Villarrobledo)
United States
- Cape San Blas, part of a peninsula in Gulf County, Florida
- Church San Blas de Illescas of Coamo Puerto Rico
See also
- San Blas jay, a bird of Mexico
- Blas (disambiguation)