Places beginning with WI in Iowa, United States
- Wichita
- Wick
- Wightman
- Wilke
- Wilkins
- Willard
- Willett
- Willey
- Williams
- Williamsburg
- Williamson
- Williamson
- Williamstown
- Williamstown
- Williams, Township of
- Williams, Township of
- Willows Mobile Home Court
- Willow, Township of
- Willow, Township of
- Willow, Township of
- Willow, Township of
- Willow, Township of
- Willsburg (historical)
- Wilmar
- Wilson (historical)
- Wilson, Township of
- Wilton
- Wilton, Township of
- Winchester
- Windham
- Windsor Heights
- Windsor, Township of
- Winfield
- Winfield, Township of
- Winkelmans
- Winnebago County
- Winneshiek County
- Winterset
- Winterset, City of
- Winthrop
- Wiota
- Wiscotta
- Wise
- Wisner, Township of