Green Party gains in London followed Labour vote collapse, winning councils and borough mayors while leaving multiple councils under no overall control.
London local elections 2026: Live results map for every mayoralty and council
London borough elections are underway with Labour weakened since 2024, Greens positioned to gain, and Reform potentially topping polls in some councils.
Exclusive: Labour facing 'fierce battles' to keep hold of at least 12 London boroughs in May local elections
Labour faces intense threats across London councils, defending over 1,150 seats against Conservatives, Liberal Democrats, Greens, pro‑Gaza independents and Reform UK.
In 2026, voters will decide who runs London's boroughs
Londoners will vote in May 2026 local elections to elect 1,817 councillors and five mayors; councils control major services amid shifting party fortunes since 2022.