| Seaham | |
|---|---|
| Former county constituency for the House of Commons | |
| 1918–1950 | |
| Seats | one |
| Created from | South East Durham and part of Houghton-le-Spring |
| Replaced by | Easington and Houghton-le-Spring |
Seaham was a parliamentary constituency, in existence between 1918 and 1950, of 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.