This is a list of Democratic Unionist Party MPs. It includes all members of Parliament elected to the British House of Commons representing the Democratic Unionist Party. Members of the European Parliament or the Northern Ireland Assembly are not listed.
| Member | Constituency | Years served |
|---|---|---|
| Gregory Campbell | East Londonderry | 2001–present |
| Jeffrey Donaldson | Lagan Valley | 2004–20241 |
| Nigel Dodds | Belfast North | 2001–2019 |
| Paul Girvan | South Antrim | 2017–2024 |
| Andrew Hunter | Basingstoke | 2004–052 |
| Carla Lockhart | Upper Bann | 2019–present |
| William McCrea | Mid Ulster South Antrim |
1983–97 2000–01; 2005–15 |
| Johnny McQuade | Belfast North | 1979–83 |
| Ian Paisley | North Antrim | 1971–20103 |
| Ian Paisley Jr | North Antrim | 2010–2024 |
| Emma Pengelly | Belfast South | 2017–2019 |
| Gavin Robinson | Belfast East | 2015–present |
| Iris Robinson | Strangford | 2001–20104 |
| Peter Robinson | Belfast East | 1979–2010 |
| Jim Shannon | Strangford | 2010–present |
| David Simpson | Upper Bann | 2005–2019 |
| Sammy Wilson | East Antrim | 2005–present |