St. Pancras North was a borough constituency represented in the House of Commons of the Parliament of the United Kingdom. It elected one Member of Parliament (MP) by the first-past-the-post system of election. It was created in 1885 and abolished in 1983 with the area becoming part of the new constituency of Holborn and St Pancras.

Holborn and St Pancras is a parliamentary constituency in Greater London that was created in 1983. It has been represented in the House of Commons of the Parliament of the United Kingdom since 2015 by Sir Keir Starmer, the current Leader of the Labour Party and Leader of the Opposition.