Santa Margarita
- Magdalena Bay
- Margarita (disambiguation)
- Mosta
- Rancho Santa Margarita, California
- Saint Margaret (disambiguation)
- Santa Margalida
- Santa Margarita (La Línea de la Concepción)
- Santa Margarita (shipwreck)
- Santa Margarita Catholic High School
- Santa Margarita Formation
- Santa Margarita Lake
- Santa Margarita Mountains
- Santa Margarita River
- Santa Margarita Stakes
- Santa Margarita de Cortona Asistencia
- Santa Margarita, California
- Santa Margarita, Samar
- Santa Margarita, Trinidad and Tobago
- Santa Margerita Chapel
- Santa Margherita (disambiguation)