Hariyawan is a village and corresponding community development block in Hardoi district of Uttar Pradesh, India.

[3][4] The main staple foods here are wheat and rice.

[2] The 1961 census recorded Hariyawan as comprising three hamlets, with a total population of 1,573 (832 male and 746 female), in 247 households and 221 physical houses.

[5] The 1981 census recorded Hariyawan as having a population of 2,099, in 384 households, and covering an area of 310.00 hectares.

[4] Hariyawan CD block has the following 92 villages:[2]