An election to Denbighshire County Council took place on 5 May 2022 as part of the 2022 Welsh local elections. The previous elections took place in May 2017 and the next are scheduled to happen in 2027.
No party gained an overall majority, though the Labour Party became the largest group. The Conservative Party lost nine seats, including that of their Group leader, Julian Thompson-Hill. The council gained its first ever representatives from the Green Party, who won seats in Prestatyn Central and St Asaph East. The overall turnout was 38.6%.