K
- (Westmeath) Killinure
- (Meath) KIlmore Cross Roads
- (Wicklow) Knooknagree
- (Wicklow) Kilcarney Lower
- (Wicklow) Knocknagily Lower
- (Wicklow) Knocknagilky Upper
- (Wicklow) Kilcarney Upper
- (Wicklow) Knockanooker Lower
- (Wicklow) Knockanooker Upper
- (Wicklow) Knockadosan
- (Wicklow) Keeloges
- (Wicklow) Kingston
- (Wicklow) Kilmacoo Upper
- (Wicklow) Kilcandra
- (Wicklow) Kilmacurra West
- (Wicklow) Kilmacurra East
- (Wicklow) Kilboy
- (Wicklow) Kilmurry North
- (Wicklow) Kilmurry South
- (Wicklow) Knockantree Lower
- (Wicklow) Kilmagg Lower
- (Wicklow) Kilmagig Upper
- (Wicklow) Kilqueeny
- (Wicklow) Killaduff
- (Wicklow) Kilballyowen
- (Wexford) Knocklahaun
- (Wicklow) Killahurler Upper
- (Wicklow) Killahurler Lower
- (Wicklow) Kilmacrea Upper
- (Wicklow) Kilmanoge