- Building type: Memorial
- Date of construction: 1899
- Architect: S. Kelway Pope
- Listing: B1
- HB/SMR Ref: HB05/14/002
- 2nd Survey by EHS: Yes
O'Connor Memorial, The Diamond, Ballycastle
County Antrim
Gothic style drinking fountain. One side for horses and the other for people. Newry Granodiorite plinth, 8 polished red granite columns support a tall pinnacle with gablets

| Stone Type Category: | Buff-Pink Sandstone |
| Primary Stone Type: | Giffnock Sandstone |
| Secondary Stone Type: | Newry Granodiorite |
| Other Stone Type: | Polished Red Granite |
| Replacement Stone Type: | |
| Stonework Construction: | Regular-coursed plain ashlar |
| Stonework Condition: | Sandstone blockwork is in reasonable condition but with evidence of surface roughening primarily through granular disintegration and resultant loss of architectural definition. |
| Condition Assessment (QUB): | 2 |



