The Seventeenth Legislative Assembly of Uttar Pradesh (Seventeenth Vidhan Sabha of Uttar Pradesh) was constituted on 19 March 2017 as a result of Uttar Pradesh Legislative Assembly election, 2017 held from 11 February to 8 March 2017. The Legislative Assembly had total of 404 MLAs (including one nominated Anglo-Indian member, Dr. Denzil J. Godin).

The term of the 17th assembly was from 19 March 2017 to 12 March 2022.

Important members # From To Position Name Party 01 30 March 2017 12 March 2022 Speaker Hriday Narayan DikshitBharatiya Janata Party 02 18 October 2021 Deputy Speaker Nitin AgrawalSamajwadi Party 03 19 March 2017 Leader of the House (Chief Minister) Yogi AdityanathBharatiya Janata Party 04 Deputy Chief Ministers Keshav Prasad MauryaDinesh SharmaBharatiya Janata Party 05 28 March 2017 Leader of the Opposition Ram Govind Chaudhary Samajwadi Party

Strength at the time of dissolution PartyAllianceAlliance TotalSeatsBharatiya Janata PartyNDA322312Apna Dal (Sonelal)9NISHAD Party1Samajwadi PartySP+5349Suheldev Bharatiya Samaj Party4Bahujan Samaj Party18Indian National CongressUPA77Independents3Vacant1Total403

Result Summary of the Uttar Pradesh Legislative Assembly Election, 2017 Result Party Alliance Seats contested Seats won Seat change Votes Vote share SwingBharatiya Janata PartyNDA 384 312 265 34,403,039 40% 24.7%Apna Dal (Sonelal)NDA 11 9 9 851,336 1.0% 1.0%Suheldev Bharatiya Samaj PartyNDA 8 4 4 851,336 1.0% 1.0% NDA NDA 403 325 278 35,254,375 >41.4% Samajwadi PartySP+ 311 47 177 18,923,689 22% 7.7%Indian National CongressSP+ 114 7 21 5,416,324 6.2% 5.43%Bahujan Samaj Party - 403 19 61 19,281,352 22.2% 3.71%Rashtriya Lok Dal - 131 1 8 1,545,810 1.8% 0.53%Communist Party of IndiaLeft 90 0 138,763 0.2% Communist Party of India (Marxist–Leninist)Left 50 0 Communist Party of India (Marxist)Left 27 0 Lok Dal (LD) - 0 181,04 0.2% Apna DalGrand alliance 150 0 Peace Party of IndiaGrand Alliance 150 0 4 227,998 0.3% BMUP - 0 152,844 0.2% AIMIM - 38 0 205,232 0.2% Nationalist Congress Party - 0 Shiv Sena - 150 0 Independents n/a 3 11 2,229,448 2.6% None of the above (NOTA)n/a n/a n/a n/a 757,643 0.9% 0.9%

Elected members