Erdely may refer to:
- Erdély, Hungarian name for Transylvania
- Sabrina Erdely (born 1971/1972), American magazine reporter known for the defamatory Rolling Stone article "A Rape on Campus"
- Erdély TV, a Hungarian-language TV channel from Romania
See also
- Erdélyi, a surname
- Vasile Erdeli (1794–1862), Romanian bishop