The 2021 Burnley Borough Council election took place on 6 May 2021 to elect members of Burnley Borough Council in England. This election was held on the same day as other local elections. As with many other local elections in England, it was postponed from May 2020, due to the COVID-19 pandemic. One third of the council was up for election, and each successful candidate will serve a three-year term of office, expiring in 2024. These seats were last contested in 2016.