Ramgarhia Bunga or Burj is the three-storeyed red stone watchtowers complex located near southeastern edge of the Golden Temple, Amritsar. The two minaret-style Ramgarhia Bunga high towers are visible from the parikrama (circumambulation) walkway around the Harmandir Sahib Sarovar. It is a pre-Ranjit Singh structure built by Sikh warrior and Ramgarhia misl chief Jassa Singh Ramgarhia in late 18th-century, after the 1762 destruction and desecration of the Sikh holy temple and site by the Afghan Muslim forces led by Ahmed Shah Abdali. The Bunga watchtowers-related infrastructure was constructed to station sentinels to watch for any surprise attack, house soldiers to help fortify the area, and to protect the holy complex from desecration.

Jassa Singh Ramgarhia (1723–1803) was a prominent Sikh leader during the period of the Sikh Confederacy. He was the founder of the Ramgarhia Misl.