Llandaff - results
| Election Candidate |
Party |
Votes |
% |
Outcome |
 Sean Driscoll |
Welsh Conservative Party Candidate / Ymgeisydd Plaid Geidwadol Cymru |
1422 |
19% |
Elected |
| Peter Huw Jenkins |
Welsh Labour / Llafur Cymru |
1279 |
17% |
Elected |
| Matt Smith |
Welsh Conservative Party Candidate / Ymgeisydd Plaid Geidwadol Cymru |
1140 |
15% |
Not elected |
| Judith Allan |
Plaid Cymru, Green Party, Common Ground / Plaid Cymru, Plaid Werdd, Tir Cyffredin |
1109 |
15% |
Not elected |
| Laura Rochefort |
Welsh Labour / Llafur Cymru |
1075 |
14% |
Not elected |
| Steffan Webb |
Plaid Cymru, Green Party, Common Ground / Plaid Cymru, Plaid Werdd, Tir Cyffredin |
927 |
12% |
Not elected |
| Ann Margaret Hyde |
Welsh Liberal Democrats / Democratiaid Rhyddfrydol Cymru |
201 |
3% |
Not elected |
| Keith Charles Hyde |
Welsh Liberal Democrats / Democratiaid Rhyddfrydol Cymru |
134 |
2% |
Not elected |
| Mal McEvoy |
Propel |
86 |
1% |
Not elected |
| Charlotte Dommett |
Propel |
63 |
1% |
Not elected |
| Gruffydd Meredith |
The Sovereign Party / Plaid Sofren |
18 |
0% |
Not elected |