San Jacinto is the Spanish form for Święty Jacek (Polish name) or Hyacinth (Latinized name), a man who lived in Europe in the 12th and 13th centuries. The Polish Dominican priest and missionary was canonized by the Catholic Church in 1594. He was one of several men to be called St. Hyacinth. San Jacinto may also refer to:

Military Battle of San Jacinto, an 18-minute battle between Mexico and revolutionary Texians across from the mouth of the San Jacinto River of Texas in 1836 Battle of San Jacinto (1856), between Nicaraguans under José Dolores Estrada and American filibusters Battle of San Jacinto (1899), between the United States and Philippine insurgents San Jacinto Ordnance Depot, a US Army ammunition depot SS San Jacinto (1903), a commercial passenger-cargo ship under United States Army charter during World War I USS San Jacinto (1850), an early screw frigate of the U.S. Navy USS San Jacinto (CVL-30), a light aircraft carrier that saw action in the latter half of World War II USS San Jacinto (CG-56), a guided missile cruiser commissioned in 1988 San Jacinto Monument, Built in honor of the Battle of San Jacinto, The final battle of the Texas Revolution.

Places United States San Jacinto, California San Jacinto Canyon, former name of Railroad Canyon, California San Jacinto Mountains, California San Jacinto Peak, California San Jacinto River (California) San Jacinto Fault Zone, a Southern Californian fault zone San Jacinto Valley, California San Jacinto, Indiana San Jacinto, Nevada San Jacinto Monument, Texas San Jacinto Plaza, El Paso, Texas San Jacinto College, Texas San Jacinto County, Texas San Jacinto River (Texas)

Other countries San Jacinto, Bolívar, Colombia San Jacinto del Cauca, Bolívar, Colombia San Jacinto, Chiquimula, Guatemala San Jacinto, Comondú, Mexico San Jacinto, Lerdo, Mexico San Jacinto Amilpas, Oaxaca, Mexico San Jacinto Tlacotepec, Oaxaca, Mexico San Jacinto, Ancash, Peru San Jacinto, Masbate, Philippines San Jacinto, Pangasinan, Philippines San Jacinto, Uruguay San Jacinto, Goa

Religion Jacinto Casteñeda of the Vietnamese Martyrs

Other uses "San Jacinto", a 1982 song by Peter Gabriel from Peter Gabriel San Jacinto Day, a Texas state holiday San Jacinto High School (disambiguation) USS San Jacinto, a list of ships of the United States Navy

See also St. Hyacinth (disambiguation)