San Carlos Cathedral may refer to:
* Cathedral Basilica of San Carlos Borromeo (Puno), Peru
* Cathedral of San Carlos Borromeo (Chillán), Chile
* Cathedral of San Carlos Borromeo (Matanzas), Cuba
* Cathedral of San Carlos Borromeo (Monterey, California), United States
* Cathedral of San Carlos Borromeo (Negros Occidental), Philippines
* Cathedral of San Carlos (Cojedes), Venezuela
* Cathedral of San Carlos de Bariloche, Argentina
See also
* Charles Borromeo or San Carlos Borromeo
* Charles Borromeo Church (disambiguation)
* San Carlos (disambiguation)
* Saint Charles (disambiguation)
* St. Charles Borromeo Cathedral, São Carlos, Brazil
{{Disambiguation, church