| Constituency | Party 1 | Votes 1 | Party 2 | Votes 2 | Party 3 | Votes 3 | Gain Info | Majority % | ||
| Aberavon CC | Labour | 15626 | UKIP | 5102 | Conservative | 3905 | Lab Hold | 33.38% | ||
| Aberconwy CC | Conservative | 12973 | Labour | 8375 | UKIP | 3580 | Con Hold | 15.25% | ||
| Alyn and Deeside CC | Labour | 16768 | Conservative | 13411 | UKIP | 7419 | Lab Hold | 8.13% | ||
| Arfon CC | Plaid Cymru | 12240 | Labour | 7794 | Conservative | 3560 | PC Hold | 16.56% | ||
| Blaenau Gwent CC | Labour | 18562 | UKIP | 5798 | Conservative | 3573 | Lab Hold | 40.29% | ||
| Brecon and Radnorshire CC | Conservative | 17064 | Lib. Dem. | 11136 | Labour | 5712 | Con Hold | 14.79% | ||
| Bridgend CC | Labour | 14856 | Conservative | 12915 | UKIP | 6068 | Lab Hold | 4.92% | ||
| Caerphilly CC | Labour | 18092 | UKIP | 7948 | Conservative | 6884 | Lab Hold | 25.18% | ||
| Cardiff Central BC | Labour | 15678 | Lib. Dem. | 10275 | Conservative | 5865 | Lab Hold | 13.98% | ||
| Cardiff North BC | Conservative | 22498 | Labour | 19350 | UKIP | 4145 | Con Hold | 6.15% | ||
| Cardiff South and Penarth BC | Labour | 20231 | Conservative | 12754 | UKIP | 6601 | Lab Hold | 16.02% | ||
| Cardiff West BC | Labour | 18049 | Conservative | 11239 | Plaid Cymru | 5986 | Lab Hold | 15.55% | ||
| Carmarthen East and Dinefwr CC | Plaid Cymru | 15936 | Labour | 9170 | Conservative | 8365 | PC Hold | 17.17% | ||
| Carmarthen West and Pembrokeshire South CC | Conservative | 18243 | Labour | 11386 | UKIP | 4850 | Con Hold | 16.99% | ||
| Ceredigion CC | Lib. Dem. | 13792 | Plaid Cymru | 10174 | Conservative | 4271 | LD Hold | 9.67% | ||
| Clwyd South CC | Labour | 13244 | Conservative | 10830 | UKIP | 5614 | Lab Hold | 6.88% | ||
| Clwyd West CC | Conservative | 16954 | Labour | 9504 | UKIP | 5104 | Con Hold | 19.59% | ||
| Cynon Valley CC | Labour | 14713 | UKIP | 5096 | Plaid Cymru | 5054 | Lab Hold | 31.56% | ||
| Delyn CC | Labour | 15393 | Conservative | 12451 | UKIP | 6293 | Lab Hold | 7.85% | ||
| Dwyfor Meirionnydd CC | Plaid Cymru | 12406 | Conservative | 6576 | Labour | 3695 | PC Hold | 20.16% | ||
| Gower CC | Conservative | 16519 | Labour | 15650 | UKIP | 4936 | Con Hold | 2.03% | ||
| Islwyn CC | Labour | 17543 | UKIP | 7072 | Conservative | 5544 | Lab Hold | 29.58% | ||
| Llanelli CC | Labour | 16169 | Plaid Cymru | 8764 | UKIP | 6419 | Lab Hold | 19.20% | ||
| Merthyr Tydfil and Rhymney CC | Labour | 17819 | UKIP | 6237 | Conservative | 3455 | Lab Hold | 35.40% | ||
| Monmouth CC | Conservative | 24434 | Labour | 12501 | UKIP | 5120 | Con Hold | 25.14% | ||
| Montgomeryshire CC | Conservative | 15720 | Lib. Dem. | 9700 | UKIP | 3896 | Con Hold | 17.83% | ||
| Neath CC | Labour | 16477 | Plaid Cymru | 6630 | UKIP | 6236 | Lab Hold | 26.52% | ||
| Newport East CC | Labour | 14490 | Conservative | 9769 | UKIP | 6604 | Lab Hold | 13.45% | ||
| Newport West CC | Labour | 16856 | Conservative | 13332 | UKIP | 6288 | Lab Hold | 8.73% | ||
| Ogmore CC | Labour | 18867 | Conservative | 5797 | UKIP | 5556 | Lab Hold | 37.08% | ||
| Pontypridd CC | Labour | 15771 | Conservative | 6760 | UKIP | 5231 | Lab Hold | 23.79% | ||
| Preseli Pembrokeshire CC | Conservative | 17064 | Labour | 11270 | UKIP | 4426 | Con Hold | 14.29% | ||
| Rhondda CC | Labour | 16154 | Plaid Cymru | 8447 | UKIP | 4117 | Lab Hold | 24.44% | ||
| Swansea East BC | Labour | 17888 | UKIP | 5871 | Conservative | 5274 | Lab Hold | 35.75% | ||
| Swansea West BC | Labour | 15166 | Conservative | 8111 | UKIP | 4878 | Lab Hold | 20.07% | ||
| Torfaen CC | Labour | 17165 | Conservative | 8969 | UKIP | 7356 | Lab Hold | 21.60% | ||
| Vale of Clwyd CC | Conservative | 14211 | Labour | 13281 | UKIP | 4681 | Con Hold | 2.64% | ||
| Vale of Glamorgan CC | Conservative | 24398 | Labour | 16497 | UKIP | 5683 | Con Hold | 15.40% | ||
| Wrexham CC | Labour | 12363 | Conservative | 10522 | UKIP | 5198 | Lab Hold | 5.63% | ||
| Ynys Mon CC | Labour | 10994 | Plaid Cymru | 10497 | Conservative | 7522 | Lab Hold | 1.42% |