| Middle East Club | Cambridge | MA | USA | 1 |
| Michigan Theater | Ann Arbor | MI | USA | 2 |
| Michigan Festival | East Lansing | MI | USA | 1 |
| Michaels 8th Avenue | Glen Burnie | MD | USA | 1 |
| Meyerhoff Symphony Hall | Baltimore | MD | USA | 1 |
| Metropolis Fremantle | Perth | | Australia | 1 |
| Metropolis | Montreal | QC | Canada | 4 |
| Metropol | Pittsburgh | PA | USA | 2 |
| Metro Centre | Halifax | NS | Canada | 1 |
| Messe | Tokyo | | Japan | 1 |
| Mesa Amphitheater | Mesa | AZ | USA | 1 |
| Merriweather Post Pavilion | Columbia | MD | USA | 5 |
| Merrill Auditorium | Portland | ME | USA | 1 |
| Mercury Lounge | New York | NY | USA | 4 |
| Mercury Entertainment @ Jazz | Austin | TX | USA | 1 |
| Mempho Fest at Radians Amphitheater | Memphis | TN | USA | 0 |
| Memorial Stadium/Hawk's Nest | Boise | ID | USA | 1 |
| Memorial Stadium | Seattle | WA | USA | 1 |
| Memorial Hall - UNC Chapel Hill | Chapel Hill | NC | USA | 2 |
| Memorial Chapel - Union College | Schenectady | NY | USA | 1 |
| Memorial Auditorium | Raleigh | NC | USA | 1 |
| Memorial Auditorium | Burlington | VT | USA | 1 |
| Melkweg (Milky Way) | Amsterdam | | Netherlands | 4 |
| Mejenet | Lund | | Sweden | 1 |
| Megaland | Landgraaf | | Netherlands | 1 |
| Meehan Auditorium - Brown University | Providence | RI | USA | 1 |
| Mean Fiddle | London | | England | 1 |
| Meadowbrook Farm | Gilford | NH | USA | 2 |
| Meadow Brook Music Festival | Rochester Hills | MI | USA | 2 |
| McFarlin Memorial Auditorium | Dallas | TX | USA | 0 |
| McDonald Theatre | Eugene | OR | USA | 2 |
| McCarren Park Pool | Brooklyn | NY | USA | 1 |
| McCallum Theatre for the Performing Arts | Palm Desert | CA | USA | 1 |
| McCabes Guitar Shop | | | | 1 |
| Mazda Palace | Milan | | Italy | 1 |
| Mayo Island Music | Richmond | VA | USA | 1 |
| Mayo Civic Center Auditorium | Rochester | MN | USA | 1 |
| Mayo Civic Center | Rochester | MN | USA | 1 |
| Maxwell's | Hoboken | NJ | USA | 1 |
| Massey Hall | Toronto | ON | Canada | 7 |
| Masonic Auditorium | Cleveland | OH | USA | 0 |
| Marymoor Park | Seattle | WA | USA | 2 |
| Mary Washington College | Fredricksburg | VA | USA | 1 |
| Martyr's | Chicago | IL | USA | 2 |
| Mars | Bloomington | IN | USA | 1 |
| Marquee Theatre | Tempe | AZ | USA | 1 |
| Markthalle | Hamburg | | Germany | 2 |
| Markham Park | Sunrise | FL | USA | 1 |
| Marina Norte | Valencia | | Spain | 0 |
| Marcus Ampitheatre | Milwaukee | WI | USA | 1 |
| Mann Music Center | Philadelphia | PA | USA | 2 |
| Mandela Hall | Belfast | | Northern Ireland | 0 |
| Mandel Hall, University of Chicago | Chicago | IL | USA | 1 |
| Manchester University | Manchester | | England | 1 |
| Malkin Bowl | Vancouver | BC | Canada | 1 |
| Majestic Theatre | Detroit | MI | USA | 4 |
| Maintenance Shop - Iowa State University | Ames | IA | USA | 1 |
| Mainstage, Memorial Stadium, Bumbershoot Festival | Seattle | WA | USA | 0 |
| Maine State Pier | Portland | ME | USA | 1 |
| Main Debating Hall - Manchester University Student Union | Manchester | | England | 2 |
| Mahaffey Theater | St. Petersburg | FL | USA | 0 |
| Magazzini Generali | Milan | | Italy | 1 |
| Madison Square Garden | New York | NY | USA | 3 |
| Mad Cool Festival | Madrid | | Spain | 0 |
| Macky Auditorium - University of Colorado at Boulder | Boulder | CO | USA | 1 |
| MacEwan Hall - University Of Calgary | Calgary | AB | Canada | 2 |
| Mabel's | Champaign | IL | USA | 2 |
| MTC | Cologne | | Germany | 1 |
| MSU Concert Auditorium | East Lansing | MI | USA | 1 |
| MASS MoCA | North Adams | MA | USA | 1 |
| Lyric Opera House | Baltimore | MD | USA | 1 |
| Lyangh's | Lexington | KY | USA | 1 |
| Luxor | Cologne | | Germany | 2 |
| Lupos Heartbreak Hotel | Providence | RI | USA | 3 |
| Ludlow's | Columbus | OH | USA | 1 |
| Lowlands Festival | Biddinghuizen | | Netherlands | 2 |
| Lounge Ax | Chicago | IL | USA | 21 |
| Louisville Slugger Field | Louisville | KY | USA | 1 |
| LouFest | St. Louis | MO | USA | 0 |
| Los Angeles Theatre | Los Angeles | CA | USA | 1 |
| Loreley Festival | Loreley | | Germany | 1 |
| Loppen | Copenhagen | | Denmark | 1 |
| Longhorn | Stuttgart | | Germany | 1 |
| Lokerse Feesten | Lokeren | | Belgium | 0 |
| Logo | Hamburg | | Germany | 1 |
| Loft | Berlin | | Germany | 1 |
| Loaded Festival | Oslo | | Norway | 0 |
| Live on Ninth Street | Columbia | MO | USA | 1 |
| Live is Live | Zeebrugge | | Belgium | 0 |
| Live Music Hall | Cologne | | Germany | 2 |
| Live From Studio M, WMMM | Madison | WI | USA | 1 |
| Lisbon Coliseu | Libson | | Portugal | 1 |
| Lincoln Hall | Chicago | IL | USA | 1 |
| Lilli's | Boston | MA | USA | 1 |
| Lille Vega | Copenhagen | | Denmark | 1 |
| Liberty Lunch | Austin | TX | USA | 6 |
| Liberty Hall | Marfa | TX | USA | 1 |
| Let It Be Records | Minneapolis | MN | USA | 1 |
| Les Schwab Amphitheater | Bend | OR | USA | 1 |
| LeLacheur Park | Lowell | MA | USA | 1 |