Pilibhit Assembly constituency (Hindi pronunciation: [piːliːbʱiːt̪]) is one of the 403 constituencies of the Uttar Pradesh Legislative Assembly, India. It is a part of the Pilibhit district and one of the five assembly constituencies in the Pilibhit Lok Sabha constituency. First election in this assembly constituency was held in 1957 after the "DPACO (1956)" (delimitation order) was passed in 1956. After the "Delimitation of Parliamentary and Assembly Constituencies Order" was passed in 2008, the constituency was assigned identification number 127.

Extent of Pilibhit Assembly constituency is KCs Nagar, Amaria, Jahanabad, Pilibhit MB, Gularia Bhindara NP & Jahanabad NP of Pilibhit Tehsil.