Postal Service in Cardiff, South Glamorgan
| Name & Address | Phone # | Website |
| Adamsdown Post Office 11-14 Moira Place, Cardiff, South Glamorgan CF24 0ES | 029 20482471 |  |
| Amroth Road Post Office 109-111 Cowbridge Rd West, Cardiff, South Glamorgan CF5 5TA | 029 20562885 | |
| Beechley Drive Post Office 68 Beechley Drive, Cardiff, South Glamorgan CF5 3SP | 029 20255563 | |
| Birchgrove Sub Post Office Birchgrove Post Office, Cardiff, South Glamorgan CF14 4AE | 029 20529200 | |
| Broadway Sub Post Office 140 Broadway, Cardiff, South Glamorgan CF24 1NL | 029 20484477 | |
| Bute Docks Post Office Bute Docks Post Office, Cardiff, South Glamorgan CF10 5AD | 029 20480303 | |
| Caerau Road Sub Post Office 29 Church Road, Cardiff, South Glamorgan CF5 5LQ | 029 20670751 | |
| Caernarvon Way Post Office 111 Caernarvon Way, Cardiff, South Glamorgan CF3 1RX | 029 20777325 | |
| Canton Post Office 234a Cowbridge Road East, Cardiff, South Glamorgan CF5 1XB | 029 20230329 | |
| Castleton Sub Post Office Newport Road, Cardiff, South Glamorgan CF3 2UR | 01633 680348 | |
| Clifton Street Sub Post Office 139 Clifton Street, Cardiff, South Glamorgan CF24 1LY | 029 20494500 | |
| Crickhowell Close Sub Post Office Crickhowell Close S O, Cardiff, South Glamorgan CF3 0EF | 029 20795529 | |
| Crwys Road Sub Post Office 109 Crwys Road, Cardiff, South Glamorgan CF24 4NF | 029 20382405 | |
| Cyncoed Road Post Office 293 Cyncoed Road, Cardiff, South Glamorgan CF23 6PA | 029 20752174 | |
| Danescourt Post Office Unit 3/Radyr Court Shopping Precinct, Cardiff, South Glamorgan CF5 2QF | 029 20575507 | |
| Grand Avenue Post Office 73 Grand Avenue, Cardiff, South Glamorgan CF5 4LE | 029 20569478 | |
| Gwaelod-Y-Garth Post Office Cilwendeg, Cardiff, South Glamorgan CF15 9HJ | 029 20810221 | |
| Heol Llanishen Fach Post Office 105 Heol Llanishen Fach, Cardiff, South Glamorgan CF14 6RE | 029 20625159 | |
| Hollybush Post Office 3 Hollybush Estate, Cardiff, South Glamorgan CF14 7DS | 029 20692655 | |
| Holmesdale Street Post Office 53 Holmesdale Street, Cardiff, South Glamorgan CF11 7HH | 029 20220298 | |
| Kajal 27 Cardiff Road, Cardiff, South Glamorgan CF15 7SS | 01443 842820 | |
| Lakeside Post Office 21 Clearwater Way, Cardiff, South Glamorgan CF23 6DL | 029 20753333 | |
| Lisvane Post Office Heol y Delyn, Cardiff, South Glamorgan CF14 0SQ | 029 20761687 | |
| Llandaff North Post Office Llandaff North Post Office, Cardiff, South Glamorgan CF14 2FA | 029 20564121 | |
| Llandaff Post Office 40 High Street, Cardiff, South Glamorgan CF5 2DZ | 029 20561209 | |
| Llanedeyrn Post Office 21 Maelfa, Cardiff, South Glamorgan CF23 9PL | 029 20731198 | |
| Llanishen Sub Post Office 15 Station Road, Cardiff, South Glamorgan CF14 5LS | 029 20753068 | |
| Llanrumney Post Office 72 Countisbury Avenue, Cardiff, South Glamorgan CF3 5YR | 029 20777154 | |
| Penarth Post Office 171-173 Penarth Road, Cardiff, South Glamorgan CF11 6JW | 029 20384325 | |
| Peterston-Super-Ely Post Office , Cardiff, South Glamorgan CF5 6LH | 01446 760537 | |
| Plasmawr Road Post Office 66 Plasmawr Road, Cardiff, South Glamorgan CF5 3JX | 029 20555535 | |
| Pontcanna Sub Post Office 89 Pontcanna Street, Cardiff, South Glamorgan CF11 9HS | 029 20224664 | |
| Pontprennau Post Office Asda Supermarket/Dering Road, Cardiff, South Glamorgan CF23 8NL | 029 20734872 | |
| Post Office Ltd Churchill House, Cardiff, South Glamorgan CF10 2HD | 0845-722 3344 |  |
| Post Office Ltd 47-49 Albany Road, Cardiff, South Glamorgan CF24 3YX | 0845-722 3344 | |
| Radyr Post Office 10 Station Road, Cardiff, South Glamorgan CF15 8AA | 029 20843392 | |
| Royal Mail Customer Services, Cardiff, South Glamorgan CF11 8TA | 0845-774 0740 | |
| Salisbury Road Sub Post Office 35 Salisbury Road, Cardiff, South Glamorgan CF24 4AA | 029 20641431 | |
| Splott Road Post Office 67 Splott Road, Cardiff, South Glamorgan CF24 2BW | 029 20462416 | |
| Springfield Stores & Post Office 33 Old Port Road, Cardiff, South Glamorgan CF5 6AL | 029 20593206 | |
| St Fagans Road Post Office 121 St Fagans Road, Cardiff, South Glamorgan CF5 3AF | 029 20563891 | |
| St Isan Road Post Office 42 St. Isan Road, Cardiff, South Glamorgan CF14 4LX | 029 20754193 | |
| Taffs Well Sub Post Office Cardiff Road, Cardiff, South Glamorgan CF15 7RB | 029 20810301 | |
| The Heath Post Office Heath Park, Cardiff, South Glamorgan CF14 4XW | 029 20759150 | |
| Thornhill Post Office District Shopping Centre, Cardiff, South Glamorgan CF14 9BB | 029 20689293 | |
| Tongwynlais Sub Post Office 21 Merthyr Road, Cardiff, South Glamorgan CF15 7LF | 029 20810093 | |
| Tweedsmuir Road 39 Tweedsmuir Road, Cardiff, South Glamorgan CF24 2QZ | 029 20460978 | |
| Victoria Park Post Office 408 Cowbridge Road East, Cardiff, South Glamorgan CF5 1JJ | 029 20226986 | |
| Waterloo Gardens Post Office 3 Waterloo Gdns, Cardiff, South Glamorgan CF23 5AA | 029 20485448 | |
| Wilson Road Sub Post Office 43 Wilson Road, Cardiff, South Glamorgan CF5 4LL | 029 20591511 | |
| 21st Parcels Ltd Unit D1/South Point, Cardiff, South Glamorgan CF10 4SP | 029 20488855 | |
