Which seats changed hands in 2019?published at 23:27 British Summer Time 4 July
Of the 45 seats contested in 2019 across North, South and West Yorkshire, seven switched hands, and all seven turned from red to blue.
The Conservatives took Don Valley, Penistone and Stocksbridge, Rother Valley, Keighley, Colne Valley, Dewsbury and Wakefield five years ago as Labour's so-called "red wall" crumbled.
On a night of big wins for the Conservatives, Alex Stafford (pictured above) became the first Tory MP for Rother Valley since it was created in 1918 while Nick Fletcher ended almost 100-years of Labour dominance in Don Valley.
Since then Wakefield has turned red again, with Simon Lightwood winning the seat following a by-election in June 2022 after previous incumbent Imran Ahmad-Khan was convicted and jailed for sexual assault.