- Walshtown
- Walterstown
- Walterstown
- Walton Court
- Warner’s Cross Roads
- Waterfall
- Watergrasshill
- Waterville
- Waterville
- Weir Island
- West Cove
- West End
- West Village
- Westtown
- Westwood
- Whelan’s Bridge
- Whiddy Island
- White Gate Cross Roads
- White’s Bridge
- Whitechurch
- Whitechurch
- Whitechurch
- Whitefield
- Whitegate
- Whitegate
- Whiteland Cross Roads
- Whites Cross
- Whitestown Cross Roads
- Whitewell
- Willbrook