Commercial building

Massachusetts Block (Douglas County, Wisconsin)
Massie Variety Store (Pike County, Illinois)
Mast General Store (Watauga County, North Carolina)
Masters Building (Henry County, Iowa)
Mather Building/Franklin & DeHaven Jewelers (Wood County, West Virginia)
Mathey Building (Oconto County, Wisconsin)
Mathias Willis Store House (Edmonson County, Kentucky)
Matson Building and Annex (San Francisco County, California)
Matt's Place Drive-In (Silver Bow County, Montana)
Mattie Midgett Store and House (Dare County, North Carolina)
Maverick Building (Bexar County, Texas)
Max Baumeister Building (Walla Walla County, Washington)
Max Keil Building (New Castle County, Delaware)
Max Keil Building (New Castle County, Delaware)
Maxey Hardware Building (Franklin County, Arkansas)
May and Cooney Dry Goods Company (Madison County, Alabama)
One of the few extant, glazed terra cotta, commercial buildings in Huntsville
May Company (Cuyahoga County, Ohio)
Mayer Business Block (Yavapai County, Arizona)
Mayer--Bankerob House (Winnebago County, Wisconsin)
Maylie's Restaurant (Orleans Parish, Louisiana)
Maynardville State Bank (Union County, Tennessee)
Mayo Building (Tulsa County, Oklahoma)
Mayo Building (Washington County, Vermont)
Mays General Store (Searcy County, Arkansas)
McAdory Building (Jefferson County, Alabama)
McAlester DX (Pittsburg County, Oklahoma)
McBrayer Building (Okmulgee County, Oklahoma)
McBride--Sims Garage (Utah County, Utah)
McCabe Building (Snohomish County, Washington)
McCain Furniture Store (Boone County, Missouri)
McCammon State Bank Building (Bannock County, Idaho)
McCandless Building (Henry County, Iowa)
McCanna-Hubbell Building (Bernalillo County, New Mexico)
McCarthy Building (Rensselaer County, New York)
McCarthy General Store (Valdez-Cordova Census Area, Alaska)
McClanahan Block (Hardin County, Iowa)
McClellan's General Store (Henry County, Iowa)
McClendon--Abney Hardware Company (Angelina County, Texas)
McClintock Building (Denver County, Colorado)
McClintock Storage Warehouse (San Diego County, California)
McClure House (Fremont County, Colorado)
McClurg Building (Cook County, Illinois)
McConahay Building (Jackson County, Missouri)
McCord Brothers Building (Baker County, Oregon)
Two story brick commercial building built in 1887
McCord--Brady Company (Laramie County, Wyoming)
McCornick Building (Salt Lake County, Utah)
McCoy's Store and Camp (Pulaski County, Missouri)
McCrady's Tavern and Long Room (Charleston County, South Carolina)
McCrory Building (Mahoning County, Ohio)
McDonald's (Multnomah County, Oregon)
Original McDonald's architectural style restaurant built in 1962
McDonald's Feed & Sale Stable (Walla Walla County, Washington)
Brick feed and sales stable built in 1905
McDonald's Golden Arches (Los Angeles County, California)
McDonald's Golden Arches (San Bernardino County, California)
McDougal Filling Station (Craig County, Oklahoma)
McFeely Hotel (Walla Walla County, Washington)
Three story brick commercial building built in 1906
McGill Drug Store (White Pine County, Nevada)
McGrath Block (Eau Claire County, Wisconsin)
McGraw-Hill Building (New York County, New York)
McHaffey Opera House (Wapello County, Iowa)
McIntyre Building (Salt Lake County, Utah)
McKee-Vimont Row Houses (Bourbon County, Kentucky)
McKeesport National Bank (Allegheny County, Pennsylvania)
McKelvey--Higbee Co. Buildings (Mahoning County, Ohio)
McKie-Bass Building (Hays County, Texas)
McLachlen Building (Washington, District of Columbia)
McMakin's Tavern (Spartanburg County, South Carolina)
Historic stagecoach stop in Lyman, SC
McMinn Building (Transylvania County, North Carolina)
McNab Bank Building (Barbour County, Alabama)
McNamar Building (Yamhill County, Oregon)
Mead Bank (Waupaca County, Wisconsin)
A Greek Revival-style, commercial building built in 1862
Meadow River Lumber Building (Greenbrier County, West Virginia)
Mechanic Institute (Oxford County, Maine)
Mechanics Building and Loan Company (Richland County, Ohio)
Mechlins Corner Tavern (Hunterdon County, New Jersey)
Mecklenburg Investment Company Building (Mecklenburg County, North Carolina)
Medical Arts Building (Kent County, Michigan)
Medical Arts Building (Newport News, Virginia)
Medical Arts Building (Garland County, Arkansas)
Medical Arts Building (Hamilton County, Tennessee)
Medical Arts Building (Knox County, Tennessee)
Medical Arts Building (Multnomah County, Oregon)
Medical Centre Building (Cuyahoga County, Ohio)
Medical Dental Building (Dallas County, Texas)
Medical Dental Building (King County, Washington)
Medico-Dental Building (San Diego County, California)
Meeker's Hardware (Fairfield County, Connecticut)
Meers Mining Camp (Comanche County, Oklahoma)
Meier & Frank Warehouse (Multnomah County, Oregon)
Meier and Frank Building (Multnomah County, Oregon)
Meier and Frank Delivery Depot (Multnomah County, Oregon)
Meier General Store (St. Charles County, Missouri)
Meigs County Bank (Meigs County, Tennessee)
Meiser Drug Store (Scott County, Iowa)
Meisner Bank Building (Buffalo County, Nebraska)
Mel's Drive-In (Los Angeles County, California)
Mellett-Canton Daily News Building (Stark County, Ohio)
Former newspaper building now serving as a professional office building
Mellus Newspapers Building (Wayne County, Michigan)
Memphis Merchants Exchange (Shelby County, Tennessee)
Memphis Trust Building (Shelby County, Tennessee)
Mendenhall's Bath House (Rogers County, Oklahoma)
Mentzer Building (Lancaster County, Pennsylvania)
Menz Store (De Kalb County, Illinois)
Best known to recent generations as Menz Food Shop, Stu Menz propriter, 100 plus year old building demolished.
Mercantile Bank Building (Craighead County, Arkansas)
Mercer Building (Benton County, Washington)
Two story brick commercial building building in 1909
Merchants & Farmers Bank (Desha County, Arkansas)
Merchants and Farmers Bank Building (Chickasaw County, Mississippi)
Merchants and Planters Bank (Monroe County, Arkansas)
Merchants and Planters Bank (Lafourche Parish, Louisiana)
Merchants and Planters Bank Building (Jefferson County, Arkansas)
Merchants Bank Building (Providence County, Rhode Island)
Merchants Bank Building (Volusia County, Florida)
Merchants Bank of Ellis (Ellis County, Kansas)
Merchants Building (Wayne County, Michigan)
Merchants National Bank (Ramsey County, Minnesota)
Merchants National Bank (Winona County, Minnesota)
A beautiful Jewel Box Bank except Louis Sullivan didn't design it!
Merchants National Bank and Annex (Marion County, Indiana)
Merchants National Bank Building (Coal County, Oklahoma)
Merchants National Bank of Sacramento (Sacramento County, California)
Merchants Transfer and Storage (Oklahoma County, Oklahoma)
Merchants' and Drovers' Tavern (Union County, New Jersey)
Merchants' National Bank (Poweshiek County, Iowa)
One of Louis Sullivan's "Jewel Box" banks and one of the best preserved.
Meridian Exchange Bank (Ada County, Idaho)
Mermaid Tavern (New Castle County, Delaware)
Merrero Building (Jackson County, Iowa)
Merrill's Store (Carroll County, Mississippi)
Merrimack County Bank (Merrimack County, New Hampshire)
Merritt Bakery (Beckham County, Oklahoma)
Merry's Dairy Barr (Stark County, Ohio)
Mershon Building (Whitley County, Kentucky)
Metals Bank & Trust Company Building (Silver Bow County, Montana)
8 story Neo-classic bank building
Meteer Store House (New Castle County, Delaware)
Meteor City (Navajo County, Arizona)
Metropolitan Block (Allen County, Ohio)
Metropolitan Life Insurance Company (New York County, New York)
Metropolitan Savings Bank (New York County, New York)
Meyer--Kiser Building (Miami-Dade County, Florida)
Michigan Trust Company Building (Kent County, Michigan)
Mid-Continent Life Building (Oklahoma County, Oklahoma)
Middough Brothers--Insurance Exchange Building (Los Angeles County, California)
Mideke Supply Building (Oklahoma County, Oklahoma)
Midland Savings Building (Denver County, Colorado)
Midpoint Cafe (Oldham County, Texas)
Miguel Fernandez Hide Yard (Cameron County, Texas)
Mikulich General Store (Alger County, Michigan)
Milady's Cleaners Building (Tulsa County, Oklahoma)
Milarkey Building (Umatilla County, Oregon)
Miles Building (Payne County, Oklahoma)
Miles City Steam Laundry (Custer County, Montana)
Militia Headquarters Building (Bibb County, Georgia)
Milk Bottle Grocery (Oklahoma County, Oklahoma)
Millbrook Diner (Dutchess County, New York)
Classic 50's O'Mahony diner
Miller Block (Spokane County, Washington)
Miller Brothers Building (Fayette County, Kentucky)
Miller Brothers Department Store (Hamilton County, Tennessee)
Miller's Market (Pulaski County, Missouri)
Miller's Store (Somerset County, Pennsylvania)
Miller, C.W., Livery Stable (Erie County, New York)
Miller-Davis Law Buildings (McLean County, Illinois)
Miller-Jackson Building (Oklahoma County, Oklahoma)
Millett Opera House (Travis County, Texas)
Milligan Block (Madison County, Alabama)
Millington Bank Building (Tuscola County, Michigan)
Mills Building and Tower (San Francisco County, California)
Millville's First Bank Building (Cumberland County, New Jersey)
Milner Motors (Ouachita Parish, Louisiana)
Milroy State Bank Building (Redwood County, Minnesota)
Milton House (Rock County, Wisconsin)
Milton State Bank (Caswell County, North Carolina)
Milwaukee County Historical Center (Milwaukee County, Wisconsin)
A two-story, wedge-shaped, monumental stone structure of a neo-classic design erected in 1913.
Milwaukee News Building and Milwaukee Abstract Association Building (Milwaukee County, Wisconsin)
Currently unoccupied, the building is for lease.
Milwaukee--Western Fuel Company Building (Milwaukee County, Wisconsin)
Well preserved Depression Era box with remarkable Art Deco decor with bas relief panels
Minden Wool Warehouse (Douglas County, Nevada)
Mindrup House--Store (St. Charles County, Missouri)
Mine No. 5 Store (Johnson County, Kentucky)
Miner Brothers Store (Webster County, Nebraska)
Miner's Supply Store (Jackson County, Ohio)
Miners Hat Realty Building (Shoshone County, Idaho)
Eclectic roadside commercial building built in 1939
Miners Union Bar (Silver Bow County, Montana)
Two story brick commercial block built in 1917
Minneapolis Brewing Company Beer Warehouse (Meade County, South Dakota)
Minnesota Block-Board of Trade Bldg. (Douglas County, Wisconsin)
Mint - Fox Building (Baker County, Oregon)
Two story cast iron and brick commercial building built in 1889
Mint Saloon (Clear Creek County, Colorado)
Miser Station Store (Blount County, Tennessee)
Miss Bellows Falls Diner (Windham County, Vermont)
The only completely intact example in Vermont of a barrel-roofed Worcester Co. product.
Miss Florence Diner (Hampshire County, Massachusetts)
An historic diner in the Florence section of Northampton