Results for the UK general election on 4 July 2024 Elections contested by Plaid Cymru
A general election to the 59th Parliament of the United Kingdom with an electorate of 48,224,212, having 28,809,340 valid votes and 116,253 invalid votes.
Read the House of Commons Library briefing.
| Constituency | Candidate | Electorate | Turnout | Votes | Vote share | Vote change | Position |
| Monmouthshire | BELLIN, Ioan | 74,823 | 68.0% | 1,273 | 2.5% | 0.1% | 6th |
| Bridgend | CAUDY, Iolo | 73,168 | 56.5% | 3,629 | 8.8% | 3.5% | 4th |
| Newport East | CLARK, Jonathan | 76,683 | 50.2% | 2,239 | 5.8% | 3.2% | 4th |
| Rhondda and Ogmore | CUTLER, Owen | 74,493 | 48.1% | 5,198 | 14.5% | 2.1% | 3rd |
| Caerfyrddin | DAVIES, Ann | 74,005 | 61.6% | 15,520 | 34.0% | 3.4% | 1st |
| Llanelli | DAVIES, Rhodri | 71,538 | 57.0% | 9,511 | 23.3% | 2.2% | 3rd |
| Aberafan Maesteg | DEERE, Colin | 72,580 | 49.3% | 4,719 | 13.2% | 4.2% | 3rd |
| Brecon, Radnor and Cwm Tawe | DURRANT-MUNRO, Emily | 73,114 | 63.7% | 2,280 | 4.9% | 1.7% | 5th |
| Newport West and Islwyn | HAM, Brandon | 75,785 | 55.4% | 3,529 | 8.4% | 3.8% | 4th |
| Neath and Swansea East | JENKINS, Andrew | 76,291 | 52.6% | 5,350 | 13.3% | 4.8% | 3rd |
| Vale of Glamorgan | JOHNSON, Ian | 74,465 | 61.5% | 3,245 | 7.1% | - | 4th |
| Torfaen | JONES, Matthew | 71,738 | 49.8% | 2,571 | 7.2% | 3.6% | 4th |
| Ceredigion Preseli | LAKE, Ben | 75,690 | 61.2% | 21,738 | 46.9% | 15.9% | 1st |
| Cardiff West | MARSHALL, Kiera | 75,697 | 59.1% | 9,423 | 21.1% | 12.5% | 2nd |
| Wrexham | MARTIN, Becca | 70,269 | 57.5% | 4,138 | 10.2% | 4.0% | 4th |
| Ynys Môn | MEDI, Llinos | 53,141 | 61.4% | 10,590 | 32.5% | 4.0% | 1st |
| Alyn and Deeside | MORRIS, Jack | 75,790 | 57.3% | 1,938 | 4.5% | 1.1% | 5th |
| Clwyd East | PENLINGTON, Paul | 76,637 | 62.4% | 3,733 | 7.8% | 3.1% | 4th |
| Cardiff North | PHILLIPS, Malcolm | 71,460 | 66.4% | 4,669 | 9.8% | 6.4% | 4th |
| Gower | PRITCHARD, Kieran | 76,123 | 62.0% | 3,942 | 8.3% | 3.3% | 4th |
| Cardiff South and Penarth | RAHMAN, Sharifah | 73,060 | 53.6% | 3,227 | 8.2% | 4.1% | 5th |
| Pontypridd | REES, William | 75,951 | 51.8% | 5,275 | 13.4% | 2.5% | 3rd |
| Clwyd North | ROWLINSON, Paul | 75,027 | 55.5% | 3,159 | 7.6% | 0.3% | 4th |
| Blaenau Gwent and Rhymney | SALKELD, Niamh | 70,153 | 42.7% | 3,844 | 12.8% | 6.5% | 2nd |
| Dwyfor Meirionnydd | SAVILLE ROBERTS, Liz | 73,040 | 55.3% | 21,788 | 53.9% | 8.2% | 1st |
| Cardiff East | SKELLEY, Cadewyn | 72,876 | 53.7% | 3,550 | 9.1% | 8.4% | 6th |
| Mid and South Pembrokeshire | TOMOS, Cris | 79,033 | 59.0% | 2,962 | 6.4% | 1.0% | 4th |
| Montgomeryshire and Glyndŵr | VAUGHN, Elwyn | 74,039 | 58.4% | 5,667 | 13.1% | 11.1% | 5th |
| Bangor Aberconwy | WAGER, Catrin | 70,527 | 59.1% | 9,112 | 21.9% | 5.7% | 2nd |
| Merthyr Tydfil and Aberdare | WHITEFOOT, Francis | 74,460 | 47.3% | 4,768 | 13.5% | 5.4% | 3rd |
| Caerphilly | WHITTLE, Lindsay | 72,648 | 52.6% | 8,119 | 21.2% | 6.5% | 2nd |
| Swansea West | WILLIAMS, Gwyn | 74,236 | 48.0% | 4,105 | 11.5% | 5.6% | 4th |
Turnout as calculated by the House of Commons Library, is the total number of votes cast and not spoiled, divided by the size of the electorate.
Under section 13(b) of the Representation of the People Act 1985, a candidate gaining 5% or less of the vote share will forfeit their deposit.
This was the first election on a new set of constituency boundaries in the whole of the UK. The vote change calculations are based on notional results, which estimate the outcome of the previous election had it been contested on the new boundaries.