USA Hash Contacts - South Dakota
- The Half-Mind Catalog's listing of contacts for all South Dakota Hashes, maintained by Flying Booger.
- http://half-mind.com/contactsnew/p_list1.php?state=SD

Global Trash Hash Roster - South Dakota
- The "Global Trash" Roster of all Hashes in the state of South Dakota, maintained by Stray Dog.
- http://gthhh.com/database/statsrch.asp?srchstat=South%20Dakota