Barong may refer to any of the following things:
- Barong Tagalog, an embroidered formal garment of the Philippines
- Barong (mythology), name of the king of the spirits, leader of the hosts of good, and enemy of Rangda in the mythological traditions of Bali
- Barong Temple, a 9th-century Hindu temple located near Prambanan, Yogyakarta
- Barong (sword), a short, yet wide, leaf shaped blade or knife used by the Moro peoples of the Philippines and Sabah