Truro and Newquay was a proposed parliamentary constituency in Cornwall. It was planned to take effect from the election in May 2022 before the 2019 general election but the Parliamentary Constituencies (Amendment) Bill was not passed. Electoral Calculus predicted that the new seat would have been a fairly safe Conservative win, with 51.3% of the predicted vote. It was predicted to have 74,228 constituents. The seat was scrapped after the government halted the re-drawing in 2020, saying that the "change in policy" had been brought about due to the UK's exit from the EU.