Tangra may signify:
- Tangra, the Bulgarian name of Tengri, the deity of Tengriism
- Tangra Mountains on Livingston Island, Antarctica, named after the deity.
- Tangra 2004/05, an expedition to Antarctica
- Tangra (rock group), a Bulgarian band from the 1970s and 1980s
- Radio Tangra in Bulgaria
- Tangra, Calcutta, a district of the city in West Bengal, India.