Bradford North was a borough constituency represented in the House of Commons of the Parliament of the United Kingdom.

1918–1950: The County Borough of Bradford wards of Allerton, Bolton, Eccleshill, Heaton, Idle, and Thornton.

1950–1955: The County Borough of Bradford wards of Allerton, Bolton, Eccleshill, Heaton, and Idle.

Following the review of parliamentary representation in West Yorkshire by the Boundary Commission for England, Bradford was significantly altered, and the resulting constituency was renamed as Bradford East, with effect from the 2010 general election.

The political parties had been making preparations for an election to take place from 1939 and by the end of this year, the following candidates had been selected; Craig, F. W. S. (1983).