Sanderstead is a ward in the London Borough of Croydon.

[1][2] The ward received boundary changes in 2018, gaining territory from Croham ward, but losing Riddlesdown to Purley Oaks and Riddlesdown ward.

[citation needed] Below are the results for the candidate which received the highest share of the popular vote in the ward at each mayoral election.

The by-election was called following the death of Cllr.

Bruce T. H. Marshall.