San Jacinto
- Ancash Region
- Battle of San Jacinto
- Battle of San Jacinto (1856)
- Battle of San Jacinto (1899)
- Comondú Municipality
- El Paso, Texas
- Hyacinth and Protus
- Hyacinth of Caesarea
- Lerdo (municipality)
- Oaxaca
- Peter Gabriel (1982 album)
- SS San Jacinto (1903)
- San Jacinto Amilpas
- San Jacinto College
- San Jacinto County, Texas
- San Jacinto Day
- San Jacinto Fault Zone
- San Jacinto Monument
- San Jacinto Mountains
- San Jacinto Ordnance Depot
- San Jacinto Peak
- San Jacinto Plaza
- San Jacinto River (California)
- San Jacinto River (Texas)
- San Jacinto Tlacotepec
- San Jacinto del Cauca
- San Jacinto, Bolívar
- San Jacinto, California
- San Jacinto, Chiquimula
- San Jacinto, Indiana
- San Jacinto, Masbate
- San Jacinto, Nevada
- San Jacinto, Pangasinan
- San Jacinto, Uruguay
- St. Hyacinth (disambiguation)
- USS San Jacinto
- USS San Jacinto (1850)
- USS San Jacinto (CG-56)
- USS San Jacinto (CVL-30)
- Vietnamese Martyrs