Kastel

Kastel may refer to:


 * Kastel, a village in Sevlievo Municipality, Gabrovo Province, Bulgaria.
 * Kaštel, a village in Istria County, Croatia
 * Kaštela, Split-Dalmatia County, Croatia
 * Mainz-Kastel, district of Wiesbaden, formerly the city of Kastel until its incorporation into Wiesbaden, Germany on August 10, 1945
 * Al-Qastal, an Arab village and strategic point in the 1948 Arab-Israeli war