Kensington and Chelsea London Borough Council in London, England, is elected every four years. Since the last boundary changes in 2014, 50 councillors have been elected from 18 wards.
There were no by-elections.
The by-election was called following the resignation of Cllr Patrick Younge.
The by-election was called following the resignation of Cllr Ann Bond.
The by-election was called following the resignation of Cllr Benjamin Bousquet.
The by-election was called following the resignation of Cllr Robert Weems.
The by-election was called following the death of Cllr Elizabeth Russell.
The by-election was called following the resignation of Cllr Timothy Tannock.
There were no by-elections.
The by-election was called following the resignation of Cllr Margot James.
The by-election was called following the resignation of Cllr Marianne Alapini.
The by-election was called following the resignation of Cllr Joan Hanham.
The by-election was called following the resignation of Cllr Mark Daley.
The by-election was called following the resignation of Cllr Barry Phelps.
The by-election was called following the death of Cllr Iain Hanham.
The by-election was called following the death of Cllr Andrew Dalton.
The by-election was called following the resignation of Cllr Andrew Lamont.
The by-election was called following the death of Cllr Shireen Ritchie.
The by-election was called following the resignation of Cllr Merrick Cockell.
The by-election was called following the resignations of Cllrs Victoria Borwick MP and Joanna Gardner.
The by-election was called following the resignation of Cllr Robert Thompson.
The by-election was called following the resignation of Cllr Stuart Graham.