Undrai is a village in the Bhopal district of Madhya Pradesh, India. It is located in the Berasia tehsil.

According to the 2011 census of India, Undrai has 121 households. The effective literacy rate (i.e. the literacy rate of population excluding children aged 6 and below) is 51.69%.

Demographics (2011 Census)

	Total	Male	Female
Population	543	294	249
Children aged below 6 years	69	43	26
Scheduled caste	51	29	22
Scheduled tribe	0	0	0
Literates	245	162	83
Workers (all)	328	171	157
Main workers (total)	306	165	141
Main workers: Cultivators	141	77	64
Main workers: Agricultural labourers	160	87	73
Main workers: Household industry workers	0	0	0
Main workers: Other	5	1	4
Marginal workers (total)	22	6	16
Marginal workers: Cultivators	6	1	5
Marginal workers: Agricultural labourers	16	5	11
Marginal workers: Household industry workers	0	0	0
Marginal workers: Others	0	0	0
Non-workers	215	123	92