Elections to Three Rivers District Council took place on 6 May 2021 alongside other local elections in the United Kingdom. 13 of the 39 seats were elected: the seats elected were last contested in the 2016 election. The election was originally scheduled to take place on 7 May 2020, however elections were delayed nationwide by one year due to the COVID-19 pandemic.
The Liberal Democrats held control of the council.
Results summary
Results by ward
Abbots Langley and Bedmond
Carpenders Park
Chorleywood North and Sarratt
Chorleywood South and Maple Cross
Dickinsons
Durrants
Gade Valley
Leavesden
Moor Park and Eastbury
Oxhey Hall and Hayling
Penn and Mill End
Rickmansworth Town
South Oxhey
References