North Warwickshire: Coleshill South ward, after the resignation of Conservative councillor Mark Jones. Term ends 2019.
Peterborough: Eye and Thorney ward, after the resignation of Conservative councillor David Sanders (who has also left the Conservative Party). His move means that the Conservatives no longer have an overall majority. Term ends May next year.
Rutland: Whissendine ward, after the resignation of Liberal Democrat councillor Kevin Thomas due to work commitments. Term ends 2019.
Salford: Claremont ward, after the death of veteran Labour councillor Joe Murphy. Term ends 2019.
South Holland: Whaplode and Holbeach St John’s ward, after the death of Conservative councillor Mike Pullen. Term ends 2019.
South Oxfordshire: Didcot West ward, after the resignation of Conservative councillor Margaret Turner. Term ends 2019.
Wealden: Chiddingly and East Hoathly ward, after the disqualification of Conservative councillor Barby Dashwood-Morris who did not attend any council meetings for six months. Term ends 2019.
Dates for byelections
Durham: The byelection due in Dawdon division will be held on 29 June.
Waltham Forest: The byelection due in William Morris ward will be held on 29 June.
Basildon: After a deal between the Labour and UK Independence Party groups, a vote was passed at the annual council meeting to remove the Conservative administration. The council has reverted to the committee system, with committee chairs held by Labour, UK Independence Party and Independent councillors.
Vale of Glamorgan: The Conservatives have formed an administration, having agreed a deal with Bob Penroe (Independent councillor for Sully division). Penrose has formally joined the Conservative group but not the Conservative Party.