Library (Dawes County, Nebraska)
Lihue Hongwanji Mission (Kauai County, Hawaii)
Limington Academy (York County, Maine)
Lincoln Building (Foster County, North Dakota)
Lincoln Colored School (Osage County, Oklahoma)
Lincoln Elementary School (Delaware County, Iowa)
Lincoln Elementary School (Allegheny County, Pennsylvania)
Lincoln Hall (Madison County, Kentucky)
Lincoln High School (Anderson County, Texas)
Lincoln High School (Jackson County, Missouri)
Lincoln High School (Sumter County, South Carolina)
Lincoln Institute Complex (Shelby County, Kentucky)
Lincoln Park School (Moore County, North Carolina)
Lincoln School (Greene County, Missouri)
Lincoln School (Butte County, South Dakota)
Lincoln School (San Luis Obispo County, California)
Lincoln School (Scott County, Iowa)
Lincoln School (Albany County, Wyoming)
Lincoln School (Harvey County, Kansas)
Lincoln School (Atchison County, Kansas)
Lincoln School (Dubuque County, Iowa)
Lincoln School (Otero County, Colorado)
Lincoln School (Dane County, Wisconsin)
Lincoln School (Weld County, Colorado)
Lincoln School (Madison County, Alabama)
A school built in 1929.
Lincoln School (Lewis County, Missouri)
Lincoln School (Iron County, Michigan)
Lincoln School (Rock Island County, Illinois)
Lincoln School (McCracken County, Kentucky)
Lincoln School (Twin Falls County, Idaho)
Lincoln School (Mahaska County, Iowa)
Lincoln School (Bledsoe County, Tennessee)
Lincoln School (Racine County, Wisconsin)
Old school repurposed as living quarters.
Lincoln School (Audrain County, Missouri)
Lincoln School (Missoula County, Montana)
Lincoln School (Hamilton County, Ohio)
Lincoln School (York County, Maine)
Lincoln School (Shiawassee County, Michigan)
Lincoln School (Cape Girardeau County, Missouri)
Lincoln School #12 (Clay County, South Dakota)
Lincoln School Building (St. Louis County, Minnesota)
Lincoln Township One Room Schoolhouse (Poweshiek County, Iowa)
Linden Avenue School (Allegheny County, Pennsylvania)
Linden High School (Iowa County, Wisconsin)
Old Linden High School is no more, all that is left is a sign and a sidewalk.
Linden House (Lancaster County, Pennsylvania)
Lindenwood Hall (St. Charles County, Missouri)
Lindenwood School (St. Louis, Missouri)
Lindholm Vocational and Adult School (Waukesha County, Wisconsin)
Original home of today's Waukesha County Technical College
Line Avenue School (Caddo Parish, Louisiana)
Linekona School (Honolulu County, Hawaii)
Linwood Borough School No. 1 (Atlantic County, New Jersey)
Linwood School (Hamilton County, Ohio)
Lisbon Falls High School (Androscoggin County, Maine)
Lisner Auditorium (Washington, District of Columbia)
Little Bear School (Gallatin County, Montana)
Little Campus (Travis County, Texas)
Little Creek Schoolhouse (Haralson County, Georgia)
Little Outfit Schoolhouse, The (Santa Cruz County, Arizona)
Little Red School (Mohave County, Arizona)
Little Red School House 1835 District No. 7 (Sullivan County, New Hampshire)
Little Red Schoolhouse (Franklin County, Maine)
Little Red Schoolhouse (Morris County, New Jersey)
Little Red Schoolhouse (San Juan County, Washington)
Little Red Schoolhouse (Butler County, Pennsylvania)
One room schoolhouse
Little Rock High School (Pulaski County, Arkansas)
Little White Schoolhouse (Fond du Lac County, Wisconsin)
Birthplace of the Republican Party
Locke School (Middlesex County, Massachusetts)
Lockhart Vocational High School (Caldwell County, Texas)
Lockyear College (Vanderburgh County, Indiana)
Locust Avenue School (Fairfield County, Connecticut)
Locust Hill (Madison County, Virginia)
Locust Hill School (Greenville County, South Carolina)
Abandoned schoolhouse near Greer, SC
Locust School (Winneshiek County, Iowa)
Locustville Academy (Accomack County, Virginia)
Logan Demonstration School (Philadelphia County, Pennsylvania)
Logan High School Gymnasium (Cache County, Utah)
Logan School (Richland County, South Carolina)
Logan School House K-834 (Kent County, Delaware)
Loller Academy (Montgomery County, Pennsylvania)
Lompoc Public Library (Santa Barbara County, California)
Lone Oak Academy (Meriwether County, Georgia)
Lone Star School (White County, Arkansas)
Lone Star School, District 64 (Rush County, Kansas)
Lone Tree School (Bureau County, Illinois)
Long Creek Academy (Oconee County, South Carolina)
Historic school north of Walhalla, SC
Long Creek School (Washington County, Nebraska)
Long Creek School (Macon County, Tennessee)
Long Grass (Mecklenburg County, Virginia)
Long Island School (Phillips County, Kansas)
Long Moss Plantation House (Madison County, Mississippi)
Long Schoolhouse (Morgan County, Indiana)
Longbranch School Gymnasium (Pierce County, Washington)
Longfellow Grade School (Silver Bow County, Montana)
Longfellow School (Rutland County, Vermont)
Longfellow School (Ada County, Idaho)
Longfellow School (Allegheny County, Pennsylvania)
Longfellow School (Dane County, Wisconsin)
Longfellow School (Colfax County, New Mexico)
Longfellow School (Fond du Lac County, Wisconsin)
Gothic style elementary school building that sits on a large lot
Longmont College (Boulder County, Colorado)
Lonsdale Public School (Rice County, Minnesota)
Loockerman Hall (Kent County, Delaware)
Loon Lake School (Stevens County, Washington)
Lorena Duling School (Hinds County, Mississippi)
Loretto Academy (Jackson County, Missouri)
Loretto Heights Academy (Denver County, Colorado)
Loretto Motherhouse (Marion County, Kentucky)
Los Ojuelos (Webb County, Texas)
Lostine School (Wallowa County, Oregon)
Stone schoolhouse built 1912
Louisa May Alcott School (Baltimore, Maryland)
Louisburg School (Lac qui Parle County, Minnesota)
Louise White Elementary School (Kane County, Illinois)
Louisiana State University, Baton Rouge (East Baton Rouge Parish, Louisiana)
Louisville Male High School (Jefferson County, Kentucky)
Louviers Village (Douglas County, Colorado)
Lovingston High School (Nelson County, Virginia)
Low Memorial Library, Columbia University (New York County, New York)
Lowell Elementary School (Wyandotte County, Kansas)
Lowell Grange (Lane County, Oregon)
Lowell School (St. Louis, Missouri)
Lowell School (Ada County, Idaho)
Lowell School (Middlesex County, Massachusetts)
Lower Bridger School (Gallatin County, Montana)
Lower Cibecue Lutheran Mission (Navajo County, Arizona)
Lower Fox Creek School (Chase County, Kansas)
Lower Parker School (Dent County, Missouri)
Lower Shell School House (Big Horn County, Wyoming)
Lower South Grape Creek School (Gillespie County, Texas)
Lower Sunday River School (Oxford County, Maine)
Lubbock High School (Lubbock County, Texas)
Luber School (Stone County, Arkansas)
Luce Hall (Newport County, Rhode Island)
Luce Hall (Taylor County, Texas)
Luckenbach School (Gillespie County, Texas)
Lucketts School (Loudoun County, Virginia)
Lucy Cobb Institute Campus (Clarke County, Georgia)
Historic girls school in Athens, GA
Lucy F. Simms School (Harrisonburg, Virginia)
Ludlow Graded School (Windsor County, Vermont)
Lulu McCormick Junior High School (Laramie County, Wyoming)
Lutheran Indian Mission (Shawano County, Wisconsin)
Lutheran Theological Seminary-Old Dorm (Adams County, Pennsylvania)
Lutherville School (Johnson County, Arkansas)
Lutz Elementary School, Old (Hillsborough County, Florida)
Lutz-Franklin School (Northampton County, Pennsylvania)
Luzerne Presbyterial Institute (Luzerne County, Pennsylvania)
Lydia Darrah School (Philadelphia County, Pennsylvania)
Lyerly Building for Boys (Rowan County, North Carolina)
Lylburn Downing School (Rockbridge County, Virginia)
Lyles Consolidated School (Gibson County, Indiana)
Lynd School (Orange County, Indiana)
Lyon School (St. Louis, Missouri)
Lyons High School (Rice County, Kansas)
M Street High School (Washington, District of Columbia)
M. Carey Thomas Library, Bryn Mawr College (Montgomery County, Pennsylvania)
Mabel Fincher School (Laramie County, Wyoming)
Mabel McDowell Elementary School (Bartholomew County, Indiana)
Mabton High School (Yakima County, Washington)
Mackay Building (Platte County, Missouri)
MacKay School of Mines Building (Washoe County, Nevada)
Maclay Mansion (Moniteau County, Missouri)
Madden School (Lawrence County, Indiana)
Madison Elementary School (Weber County, Utah)
Madison Elementary School (Allegheny County, Pennsylvania)
Madison Grade School (Silver Bow County, Montana)
Madison Morgan Cultural Center (Morgan County, Georgia)
Madison School, District No. 1 (Carroll County, New Hampshire)
Madison Seminary And Home (Lake County, Ohio)
Madison--Ridgeland Public School (Madison County, Mississippi)
Madrid Village Schoolhouse (Franklin County, Maine)
Maeser School (Utah County, Utah)
Maggie L. Walker High School (Richmond, Virginia)
Maghera Glass-Ormsby Hall (Jefferson County, Kentucky)
Magnolia Colored School Historic District (Columbia County, Arkansas)
Mahaska Rural High School #3 (Washington County, Kansas)
Maiden Spring (Tazewell County, Virginia)
Main and Third Street Cluster (Hamilton County, Ohio)
Main Building (Fayette County, West Virginia)
Main Building (Los Angeles County, California)
Main Building of Dixie College (Washington County, Utah)
Main Building School (Clinton County, Ohio)
Main Building, Arkansas Baptist College (Pulaski County, Arkansas)
Main Building, Blinn College (Washington County, Texas)
Main Building, Concordia College (Clay County, Minnesota)
Main Building, Louisburg College (Franklin County, North Carolina)
Main Building, Mitchell College (Iredell County, North Carolina)
Main Building, Tempe Normal School (Maricopa County, Arizona)
Main Building, Vassar College (Dutchess County, New York)
Main Hall (Bon Homme County, South Dakota)
Main Hall (Hinds County, Mississippi)