Places beginning with WA in South Dakota, United States
- Wachter, Township of
- Wacker, Township of
- Wagner
- Wagner, City of
- Wagner County (historical)
- Wahbay (historical), Township of
- Wahehe, Township of
- Wakonda
- Wakonda, Town of
- Wakpala
- Wakpala, Township of
- Wakpamani
- Waldro, Township of
- Walker
- Wall
- Wallace
- Wallace, Town of
- Wallace, Township of
- Wall Lake, Township of
- Wall, Town of
- Wall, Township of
- Walnut Grove, Township of
- Walshtown, Township of
- Walworth County
- Walworth, Township of
- Wanblee
- Warbonnet
- War Creek, Township of
- War Creek, Township of
- Ward
- Ward, Town of
- Ward, Township of
- Warner
- Warner, Town of
- Warner, Township of
- Warren, Township of
- Warren, Township of
- Washabaugh County (historical)
- Washington County (historical)
- Washington (historical), Township of
- Washington, Township of
- Washington, Township of
- Washington, Township of
- Washington, Township of
- Washington, Township of
- Washington, Township of
- Washington, Township of
- Wasta
- Wasta, Town of
- Wasta, Township of
- Watauga
- Watauga, Township of
- Watertown
- Watertown, City of
- Waubay
- Waubay, City of
- Waubay, Township of
- Waverly
- Waverly (historical), Township of
- Waverly, Township of
- Waverly, Township of
- Wayne, Township of
- Wayne, Township of
- Wayne, Township of