Swayne Hall (Talladega County, Alabama)
Switchback School (Bath County, Virginia)
Taliesin (Iowa County, Wisconsin)
Taliesin West (Maricopa County, Arizona)
Tamassee DAR School (Oconee County, South Carolina)
Historic school operated by the Daughters of the American Revolution
Tate Elementary School (Pickens County, Georgia)
Taylor Country School (Marshall County, Iowa)
Open by appointment
Taylor County Clerk's Office (Taylor County, Kentucky)
Temple Intervale School (Franklin County, Maine)
Tennga School (Murray County, Georgia)
The Clay School (Wayne County, Michigan)
The Columns (Hertford County, North Carolina)
The Old Crescent (Monroe County, Indiana)
The Presbytere (Orleans Parish, Louisiana)
Third Ward School (Sheboygan County, Wisconsin)
Thomas Brodhead House (Columbia County, New York)
Thomas C. Miller Public School (Marion County, West Virginia)
Historic School in Fairmont, WV
Thomas Select School (Butler County, Ohio)
Thornwell-Presbyterian College Historic District (Laurens County, South Carolina)
Historic college campus and residential district in Clinton, SC
Thornwood School (Sheridan County, Montana)
Tillman Hall (York County, South Carolina)
Timkin High School (Stark County, Ohio)
Closed in 2015 after merging with McKinley High School
Tingley Memorial Hall, Claflin College (Orangeburg County, South Carolina)
Towers Hall, Otterbein College (Franklin County, Ohio)
Trafton School (Snohomish County, Washington)
Truxton Canyon Training School (Mohave County, Arizona)
Tualatin Academy (Washington County, Oregon)
Tulane University of Louisiana (Orleans Parish, Louisiana)
Tullahassee School (Wagoner County, Oklahoma)
Turkey Creek School (Stone County, Arkansas)
U.S. Naval Academy (Anne Arundel County, Maryland)
Union High School (Jackson County, Wisconsin)
Former High School, converted to Apartments
Union High School-Main Street Grammar School (Union County, South Carolina)
Historic school in Union, SC
Union School (Waldo County, Maine)
Union School District 19 (Cleveland County, Oklahoma)
Union Schoolhouse District No,26 (Walla Walla County, Washington)
One room schoolhouse built in 1867
Union Station School (McCracken County, Kentucky)
Union Sunday School (Fayette County, Iowa)
Union Theological Seminary (New York County, New York)
Unit III, Dayton Project (Montgomery County, Ohio)
Unitarian Memorial Church (Bristol County, Massachusetts)
University Hall, Brown University (Providence County, Rhode Island)
University of Arkansas Agriculture Building (Washington County, Arkansas)
University of Arkansas Chemistry Building (Washington County, Arkansas)
Holds classes
University of Arkansas Ozark Hall (Washington County, Arkansas)
Scheduled for addition/renovation in 2011
University of Wisconsin Science Hall (Dane County, Wisconsin)
University, Hayes and Orton Halls (Franklin County, Ohio)
Upper Madison School (Gallatin County, Montana)
Urbana College Historic Buildings (Champaign County, Ohio)
Ursuline Center (Brown County, Ohio)
Utica Consolidated School (Clark County, Indiana)
Old School converted to Apartments
Valdese Elementary School (Burke County, North Carolina)
Valier Public School (Pondera County, Montana)
Van Cortlandtville School (Westchester County, New York)
Van Vleck Observatory, Wesleyan University (Middlesex County, Connecticut)
Astronomical observatory built in 1916
Vance School (Holmes County, Ohio)
Verden Separate School (Grady County, Oklahoma)
Vergennes Schoolhouse (Chittenden County, Vermont)
One room brick schoolhouse built circa 1840
Vermilion Institute (Ashland County, Ohio)
Victory Heights Elementary School (Clark County, Kentucky)
Villa Maria Academy (Erie County, Pennsylvania)
Village School (Lincoln County, Maine)
Village School (Waldo County, Maine)
Villard Hall (Lane County, Oregon)
Vincent School (Umatilla County, Oregon)
Brick 2 story comprehensive school built 1911
Vulcan School (Iron County, Missouri)
W. D. Crawford House (Carroll County, Arkansas)
Wabash Township School #3 (Parke County, Indiana)
Wabash Township one-room school
Wagner Free Institute of Science (Philadelphia County, Pennsylvania)
Waitsburg High School (Walla Walla County, Washington)
Walhalla Graded School (Oconee County, South Carolina)
Historic school in Walhalla, SC
Walker Hall (Spartanburg County, South Carolina)
Historic administration building for the SC School For The Death & Blind
Waller Hall, Willamette University (Marion County, Oregon)
Walnut Cove Colored School (Stokes County, North Carolina)
Walpole Academy (Cheshire County, New Hampshire)
Walters State Community College (Sevier County, Tennessee)
Wardlaw Junior High School (Richland County, South Carolina)
Ware Creek School (Beaufort County, North Carolina)
Warrenville Elementary School (Aiken County, South Carolina)
Wartburg Teachers' Seminary (Bremer County, Iowa)
Washington Elementary School (Sheboygan County, Wisconsin)
Former school converted to an apartment building
Washington Heights School (Hamilton County, Ohio)
Washington School (Pierce County, Washington)
Washington School (Bristol County, Massachusetts)
Washington School (Outagamie County, Wisconsin)
Former school now serving residents as an apartment building
Washington School (Westchester County, New York)
Washington School (Walla Walla County, Washington)
Washington School (Cape Girardeau County, Missouri)
Lost brick school building in Cape Girardeau
Washington School (Lancaster County, Pennsylvania)
Washington State Normal School Building (Kittitas County, Washington)
Washington Township School (Franklin County, Ohio)
Waterville High School (Kennebec County, Maine)
Wayne State University Buildings (Wayne County, Michigan)
Webster Grammar School (Androscoggin County, Maine)
Weleetka School Campus (Okfuskee County, Oklahoma)
Wendover (Leslie County, Kentucky)
West End School (Vance County, North Carolina)
West Hall (Multnomah County, Oregon)
West School (Dane County, Wisconsin)
Former School now serving as an apartment building
Westbrook College Historic District (Cumberland County, Maine)
Westbrook High School (Cumberland County, Maine)
Westminster University (Adams County, Colorado)
Westville High School (Adair County, Oklahoma)
Wheeler Hall, Northland College (Ashland County, Wisconsin)
White Limestone School (Dodge County, Wisconsin)
Whitesville School (Boone County, West Virginia)
Whitman Mission National Historic Site (Walla Walla County, Washington)
Whitney School (Brown County, Wisconsin)
Neo-Classical Revival style school building
Whittier School (Black Hawk County, Iowa)
Wilkeson School (Pierce County, Washington)
Will Rogers High School (Tulsa County, Oklahoma)
Willard D. Purdy Junior High and Vocational School (Wood County, Wisconsin)
Repurposed school building
William H. McGuffey Primary School (Charlottesville, Virginia)
William Hooper School (Former) (New Hanover County, North Carolina)
William Wright Faison House (Duplin County, North Carolina)
Greek revival style, antetbellum plantation home
Williamston Colored School (Martin County, North Carolina)
Willow Consolidated High School (Orangeburg County, South Carolina)
Wilson District #7 School (Clinton County, Iowa)
Wood framed, one-room 19th Century school house in need of restoration.
Wilson Hall (Hancock County, Maine)
Wilson School (Marion County, West Virginia)
Wilson School (Washington County, Maryland)
Winn Road School (Cumberland County, Maine)
Winnie Davis Hall (Cherokee County, South Carolina)
Historic academic building on the campus of Limestone College in Gaffney, SC
Winona High School and Winona Junior High School (Winona County, Minnesota)
Middle and High School Buildings re-purposed as apartment buildings
Winyah Indigo School (Georgetown County, South Carolina)
Wisconsin Industrial School for Boys (Waukesha County, Wisconsin)
The Wisconsin Industrial School for Boys continues to serve Waukesha as the Harvey Philip Alternative High School
Withers Building (York County, South Carolina)
Woman's Club of Fall River (Bristol County, Massachusetts)
Woodburn Circle (Monongalia County, West Virginia)
Woodruff High School (Spartanburg County, South Carolina)
Former High School on the NRHP that has been converted to the City of Woodruff's City Hall
Yankton College Conservatory (Yankton County, South Dakota)
Zimmerman School (Richland County, South Carolina)