The 2017 Nottinghamshire County Council election took place on 4 May 2017 as part of the 2017 local elections in the United Kingdom. The whole council of 66 councillors was elected for a four-year term spanning 56 electoral divisions, a minority of which return two councillors. The voting system used is first-past-the-post.
The result was no overall party group of candidates formed a majority. Before the election the council, had a one-councillor Labour Party majority — after the election the Labour Party formed the second-largest party group, with the Conservative Party being the largest party. The Conservatives formed a coalition with the Mansfield Independent Forum which took control of the council, with the Conservative leader, Kay Cutts, being appointed leader of the council at the council's annual meeting following the election.
A review by the Local Government Boundary Commission for England led to altered boundaries for this election.
(10 seats, 10 electoral divisions)
<small>* Incumbent councillor for Sutton in Ashfield North division prior to boundary changes.</small>
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
There were minor changes to the boundaries of the division.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
(9 seats, 9 electoral divisions)
There were minor changes to the boundaries of the division.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
<small>* Incumbent councillor for Worksop North East & Carlton division prior to boundary changes.</small>
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
<small>* Incumbent councillor for Worksop West division prior to boundary changes.</small>
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
<small>* Incumbent councillor for Worksop North division prior to boundary changes.</small>
(9 seats, 7 electoral divisions)
<small>* Incumbent councillor for Beeston South and Attenborough division prior to boundary changes.</small>
<small>* Incumbent councillor for Beeston North division prior to boundary changes.</small>
There were minor changes to the boundaries of the division.
<small>* Incumbent councillor for Beauvale division prior to boundary changes.</small>
<small>* Incumbent councillor for Nuthall division prior to boundary changes.</small>
<small>* Incumbent councillor for Chilwell & Toton division prior to boundary changes.</small>
<small>* Incumbent councillor for Chilwell & Toton division prior to boundary changes.</small>
(9 seats, 6 electoral divisions)
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
(9 seats, 5 electoral divisions)
There were minor changes to the boundaries of the division.
There were minor changes to the boundaries of the division.
There were minor changes to the boundaries of the division.
(10 seats, 10 electoral divisions)
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
<small>* Incumbent councillor for Southwell and Caunton division prior to boundary changes.</small>
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
<small>* Incumbent councillor for Rufford division prior to boundary changes.</small>
<small>* Incumbent councillor for Farnsfield and Lowdham division prior to boundary changes.</small>
(10 seats, 9 electoral divisions)
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
<small>* Incumbent councillor for Soar Valley division prior to boundary changes.</small>
Division boundaries underwent significant changes compared with the boundaries used at the previous election.
<small>* Incumbent councillor for West Bridgford Central and South division prior to boundary changes.</small>
Division boundaries underwent significant changes compared with the boundaries used at the previous election.