- Saltonstall, Leverett, 1892-19799
- Scherer, Ray1
- Scott, Hugh, 1900-19941
- Seeley, David S.1
- Seminole Nation9
- Seminole Nation of Oklahoma6
- Shawnee Nation8
- Shawnee Tribe6
- Shepherd College (Shepherdstown, W. Va.)1
- Silva, Kalena2
- Smith, Avery1
- Stanford Law Review1
- Tonkawa Nation2
- U.S. Senate Republican Policy Committee1
- United States. Congress2
- United States. Congress. House.5
- United States. Congress. House. Committee on Education and Labor1
- United States. Congress. House. Committee on Education and Labor. Subcommittee on Elementary, Secondary, and Vocational Education1
- United States. Congress. Senate8
- United States. Congress. Senate. Committee on Interstate Commerce.1
