Norfolk county council: Byelection on 1 August in Thetford West division after the resignation of UK Independence Party councillor Peter Georgiou, who was cautioned for shoplifting in 2012. Term ends 2017.
Uttlesford district council: Byelection on 25 July in Felsted ward after the disqualification of Conservative councillor David Crome, who has not attended any meetings of the council in six months. Term ends 2015.
Waveney district council: Byelection on 8 August in Oulton ward after the death of Labour councillor Mike Ives-Keeler. Term ends 2015. His death has given the Conservative administration an overall majority.
Boston borough council: Byelection on 5 September in Fenside ward, after the disqualification of English Democrats councillor Elliott Fountain who has not attended any meetings in six months. There are no meetings before 25 July which he can attend. Term ends 2015.
Lincoln city council: Byelection on 22 August in Bracebridge ward after the disqualification of councillor Darren Grice who failed to attend any meetings for six months. Grice was originally elected as a Conservative but was sitting as an Independent at the time of his disqualification. Term ends 2015.
Brent borough council: Impending vacancy in Dudden Hill ward where Liberal Democrat councillor Rev David Clues has said he is intending to resign. He has been living and working in Brighton since December 2011.
Cornwall council: Byelection on 5 September in Wadebridge East division after the resignation of Independent councillor Colin Brewer, prompted by a report from the Monitoring Officer into his comments about disabled children. Term ends 2017.
Forest of Dean district council: There are two vacancies, both caused by the deaths of councillors. Coleford East ward was vacated by the death of Labour councillor Frank Baynham. Redmarley ward was vacated by Conservative councillor Peter Ede. Both terms end in 2015.
North Somerset council: Derek Mead was elected councillor for Weston-super-Mare North Worle ward on 25 July. He stood as an Independent candidate, and takes a seat previously held by the Conservative Party.
Swindon council: Byelection on 8 August in Haydon Wick ward after the death of Conservative councillor and former Mayor Rex Barnett. Term ends 2016. The Conservatives would lose their overall majority if they did not hold the seat.
Torridge district council: Byelection on 15 August in Shebbear and Langtree ward after the resignation of Conservative councillor John Lewis. Term ends 2015.
Flintshire county council: Vacancy in Mostyn division after the disqualification of Independent councillor Patrick Heesom by the Adjudication Panel for Wales. Heesom has stated his intention to appeal to the High Court, which would have the effect of reinstating his membership while the appeal is decided.