| Country: | IRL |
| Type: | R |
| Route: | 527 |
| Image Notes: | Junction of O'Connell and Roches Streets, on the R527 |
| Junction: | Limerick city centre |
| Terminus A: | R445 at Caherdavin |
| Terminus B: | M7 at Ballysimon |
| Length Km: | 9 |
The R527 is a regional road in County Limerick, Ireland. It mainly follows former routes of the N18 and N24 in Limerick city.