Allahabad West is a constituency of the Uttar Pradesh Legislative Assembly in the Prayagraj city of Uttar Pradesh, India.

Allahabad West is one of five assembly constituencies in the Phulpur Lok Sabha constituency.

Since 2008, this assembly constituency is numbered 261 amongst 403 constituencies.

Currently this seat is represented by Bharatiya Janta Party candidate Siddharth Nath Singh who won in last Assembly election of 2022 Uttar Pradesh Legislative Elections defeating Samajwadi Party candidate Richa Singh by a margin of 29,873 votes.

The constituency has a preponderance of voters belonging to Kayastha and Yadav in population, in this constituency.