- Waite
- Waldo
- Waldoboro
- Wallagrass
- Waltham
- Warren
- Washburn
- Washington
- Waterboro
- Waterville
- Wayne
- Webster
- Weld
- Wellington
- Wells Beach Station
- Wesley
- West Forks
- West Kennebunk
- West Paris
- West Scarborough
- Westbrook
- Westfield
- Weston
- Westport
- Whitefield
- Whiting
- Whitneyville
- Willimantic
- Wilton
- Windsor
- Winn
- Winslow
- Winter Harbor
- Winterport
- Winterville
- Winthrop
- Wiscasset
- Woodland
- Woodstock
- Woolwich
- Wyman
