See Deori for disambiguation
Deori is a city and a municipality in Sagar district in the state of Madhya Pradesh, India.
Deori is located at . It has an average elevation of 360 metres
As of 2001
, Deori had a population of 23,812. Males constitute 52% of the population and females 48%. Deori has an average literacy rate of 70%, higher than the national average of 59.5%: male literacy is 77% and, female literacy is 63%. In Deori, 15% of the population is under 6 years of age.