Aberdeenshire: Banff and District ward, after the death of Scottish National Party councillor Ian Gray. Term ends May next year.
Aberdeenshire: Inverurie and District ward, after the resignation of Independent councillor Martin Kitts-Hayes, until recently co-leader of the council, arising from questions over his expenses while attending a conference. He was elected as a Liberal Democrat. Term ends May next year.
Conwy: Abergele Pensarn division, after the resignation of Labour councillor Rick Stubbs. Term ends May next year.
Eastleigh: Fair Oak and Horton Heath ward, after the death of Liberal Democrat councillor Roger Smith. Term ends 2019.