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.

Ramgarhia Misl was a sovereign state (misl) in the Sikh Confederacy of Punjab region in present-day India and Pakistan. The misl's name is derived from Qila Ramgarh, a place located in Ramsar, near Amritsar, which was fortified and redesigned by Ramgarhia Misl chief Jassa Singh Ramgarhia. The Ramgarhia Misl was one of the twelve major Sikh misls, and held land near Amritsar.