- Wabash
- Wakarusa
- Waldron
- Walkerton
- Wallace
- Walton
- Wanatah
- Warren
- Warren Park
- Warsaw
- Washington
- Waterloo
- Waterloo
- Waveland
- Waynetown
- West Baden Springs
- West College Corner
- West Harrison
- West Lafayette
- West Lebanon
- West Terre Haute
- Westfield
- Westphalia
- Westpoint
- Westport
- Westville
- Wheatfield
- Wheatland
- Wheeler
- Whiteland
- Whitestown
- Whitewater
- Whiting
- Wilkinson
- Williams
- Williams Creek
- Williamsport
- Winamac
- Winchester
- Windfall
- Winfield
- Wingate
- Winona Lake
- Winslow
- Wolcott
- Wolcottville
- Woodburn
- Woodlawn Heights
- Worthington
- Wynnedale
