Portsmouth North is a borough constituency which elects one Member of Parliament (MP) to the House of Commons of the Parliament of the United Kingdom, by the first past the post voting system.
The constituency was created in 1918 when the larger Portsmouth constituency was split into three divisions: Central, North and South.
It was abolsihed for the 1950 general election and replaced by a new Portsmouth West constituency, but re-established for the February 1974 general election.
Members of Parliament
Constituency created (1918) MPs 1918-1950
Constituency recreated (1974)