Old Bexley and Sidcup (UK Parliament constituency)

Old Bexley and Sidcup
Borough constituency for the House of Commons
County	Greater London
Electorate	74,317 (2023)[1]
Major settlements	Bexley, Sidcup, part of Welling
Current constituency
Created	1983
Member of Parliament	Louie French (Conservative Party)
Seats	One
Created from	Bexleyheath (part) and Sidcup

Old Bexley and Sidcup is a constituency in Greater London represented in the House of Commons of the UK Parliament since its 1983 creation. Its first Member of Parliament (MP) was former Prime Minister Edward Heath, who previously represented Bexley (1950–1974) and Sidcup (1974–1983). The seat has been held since a 2021 by-election by Louie French of the Conservative Party, following the death of incumbent James Brokenshire.