1886 General Election - Pembroke and Haverfordwest
| Year | 1886 |
| General election | 1886 General Election |
| Constituency | Pembroke and Haverfordwest |
| Turnout | 79.2% |
Results
| Candidate | Party | Votes |
| Mayne, Richard Charles | Conservative | 2,305 |
| Morris, Lewis | Liberal | 2,033 |