Devol can refer to:
- Devol (Lil Wayne album)
- George Devol, inventor of the first industrial robot
- Frank Denny De Vol, sometimes known simply as DeVol, was an American arranger, composer and actor
- Devol, Oklahoma
- Devoll (river) or Devolli, a river in southern Albania
- Devol (Albania) or Deabolis, a former Bulgarian and Byzantine fortification on the Devol river
- Treaty of Devol, between Bohemund I of Antioch and Byzantine Emperor Alexius I
- Devoll District, in the Korçë County of south-eastern Albania.
- Devoll Hydro Power Plant, a proposed power plant on the Devoll River, in Albania.
- Devol (Macedonia) or Devolgrad, Diabolis, a medieval fortress near Kavadarci, present-day Republic of Macedonia
- Devol, a deity in Sinhala Buddhist mythology.