Holden's Triennial Directory Cork 1809
| Abbott | Ruth | Linen, muslin and calico warehouse | South Main St |
| Abenetby | Elizabeth | Sadler and salders iron monger | James St |
| Ahem | John | Vintner | Broad La |
| Ahem | John | Umbrella maker | Fishamble Lane |
| Aber | Patrick | Land surveyor and topographer | Cook St |
| Adam | Mr Roger | South Main St | |
| Aldworth | Mrs | Terrace | |
| Alexander | Wm. | (High Constable) Linen draper and mercer | North Main St |
| Allen | Timothy | Distiller | Cove St |
| Allen | Edward | Vintner | Mallow La |
| Allen | Christopher | Attorney | Grand Parade |
| Allment | John | Boot and shoe maker | Duncan St |
| Amber | Rich | Vintner | Barrack St |
| Armiger | Seeles | Merchant | Charloettes Quay |
| Armstrong | Patrick | Dealer in spirits | Main St |
| Arkenson | Mrs | Fish St | |
| Atkins | Rich | Boot and shoe maker | Grand Parade |
| Atkins | Miss | Haberdasher | Grand Parade |
| Atkins | Joshua | Dealer in spirits | St Patrick St |
| Atterbury | Rev Francis | Terrace | |
| Austen | Joshua | Manufacturer of pewter, brass, copper, tin and block tin goods | North Main St |