| Met UniLeeds · United Kingdom | 1performance | 4videos | 2009 |
| Metro Radio ArenaNewcastle · United Kingdom | 1performance | 0videos | 2017 |
| Metro Theatre, SydneySydney · Australia | 1performance | 0videos | 2015 |
| MetronomeNottingham · United Kingdom | 2performances | 0videos | 2022 |
| Metroplex, Little RockLittle Rock · United States | 1performance | 0videos | 2016 |
| Metropolis, FremantleFremantle · Australia | 1performance | 0videos | 2026 |
| Metropolis, MontréalMontréal · Canada | 1performance | 2videos | 2017 |
| MGM Music Hall Fenway, BostonBoston · United States | 1performance | 5videos | 2023 |
| MGM Theater National Harbor, WashingtonWashington · United States | 1performance | 2videos | 2021 |
| Michelle RecordsHamburg · Germany | 1performance | 0videos | 2018 |
| Mickey’s, PatnemGoa · India | 1performance | 0videos | 2016 |
| Middlesbrough Music LiveMiddlesbrough · United Kingdom | 1performance | 7videos | 2009 |
| Middlewest Fest, DekalbDekalb · United States | 1performance | 0videos | 2010 |
| Midpoint Music Festival, CincinnatiCincinnati · United States | 1performance | 0videos | 2016 |
| Midway Music Hall, EdmontonEdmonton · Canada | 2performances | 1video | 2023–2024 |
| Mighty Sounds FestivalTabor · Czech Republic | 2performances | 2videos | 2012–2023 |
| Mills Record Company, Kansas CityKansas City · United States | 1performance | 2videos | 2022 |
| Minglewood Hall, MemphisMemphis · United States | 1performance | 0videos | 2010 |
| Minifest, Civic HallTrowbridge · United Kingdom | 1performance | 0videos | 2008 |
| Mississippi Pizza, PortlandPortland · United States | 1performance | 0videos | 2007 |
| Mitsubishi Electric HalleDusseldorf · Germany | 3performances | 0videos | 2013–2022 |
| Modern Body ArtBirmingham · United Kingdom | 1performance | 1video | 2013 |
| Modified, PhoenixPhoenix · United States | 2performances | 0videos | 2007–2008 |
| Mohawk Place, AustinAustin · United States | 1performance | 4videos | 2013 |
| Mohawk Place, BuffaloBuffalo · United States | 2performances | 0videos | 2009–2010 |
| Mohegan Sun Arena, UncasvilleUncasville · United States | 1performance | 0videos | 2012 |
| MolesBath · United Kingdom | 2performances | 1video | 2007–2008 |
| MolotowHamburg · Germany | 4performances | 7videos | 2009–2024 |
| Monarch Music Hall, PeoriaPeoria · United States | 1performance | 0videos | 2019 |
| Mondo BizarroRennes · France | 1performance | 1video | 2017 |
| Monkey Chews, CamdenLondon · United Kingdom | 1performance | 0videos | 2006 |
| Moor WharfFreetown · Sierra Leone | 1performance | 0videos | 2017 |
| Moore Theatre, SeattleSeattle · United States | 2performances | 3videos | 2018–2022 |
| Mora MoraCancun · Mexico | 1performance | 0videos | 2026 |
| Moria, IndianapolisIndianapolis · United States | 1performance | 0videos | 2008 |
| Moseley Folk FestivalBirmingham · United Kingdom | 2performances | 8videos | 2021–2026 |
| Moslon AmphitheaterToronto · Canada | 1performance | 0videos | 2009 |
| Motion, 6Music FestivalBristol · United Kingdom | 1performance | 1video | 2016 |
| Motorpoint ArenaNottingham · United Kingdom | 1performance | 3videos | 2017 |
| Motorpoint ArenaCardiff · United Kingdom | 3performances | 14videos | 2014–2019 |
| Mount Sinai Wellness Center, DahlonegaDahlonega · United States | 1performance | 0videos | 2019 |
| Mountain Stage, MorgantownMorgantown · United States | 1performance | 2videos | 2017 |
| Mountford HallLiverpool · United Kingdom | 1performance | 0videos | 2016 |
| Movember Barber ShopLondon · United Kingdom | 1performance | 4videos | 2012 |
| Mr KypsPoole · United Kingdom | 1performance | 0videos | 2006 |
| Mr Smalls, MillvaleMillvale · United States | 7performances | 31videos | 2011–2026 |
| Mucky Duck’s, HoustonHouston · United States | 1performance | 0videos | 2018 |
| Muddy Roots Festival, CookevilleCookeville · United States | 1performance | 0videos | 2025 |
| Muddy Waters Cafe, Santa BarbaraSanta Barbara · United States | 1performance | 0videos | 2008 |
| Muhle HunzigenBern · Switzerland | 1performance | 0videos | 2023 |
| Muhle HunzikenRubigen · Switzerland | 1performance | 0videos | 2026 |
| MuKGiessen · Germany | 1performance | 9videos | 2010 |
| MünsterhalleMünster · Germany | 3performances | 4videos | 2012–2022 |
| Museum of Fine Arts BostonBoston · United States | 1performance | 3videos | 2011 |
| Music Box at the FondaLos Angeles · United States | 1performance | 1video | 2009 |
| Music Club B17Poznan · Poland | 1performance | 0videos | 2023 |
| Music Hall Of Williamsburg, BrooklynBrooklyn · United States | 2performances | 4videos | 2013 |
| Music Millennium, PortlandPortland · United States | 1performance | 0videos | 2015 |
| Music Store KietzLeipzig · Germany | 1performance | 0videos | 2016 |
| MusicboxLisbon · Portugal | 1performance | 0videos | 2019 |
| Musicians Institute AuditoriumLos Angeles · United States | 1performance | 0videos | 2015 |
| Musicians Institute, Los AngelesLos Angeles · United States | 1performance | 3videos | 2015 |
| MusikfestwochenWinterthur · Switzerland | 2performances | 3videos | 2010–2016 |
| Musikhaus KietzLeipzig · Germany | 1performance | 0videos | 2018 |
| MuziekodroomHasselt · Belgium | 1performance | 0videos | 2012 |
| MUZO.FMWarsaw · Poland | 1performance | 4videos | 2018 |
| Mylos ClubThessaloniki · Greece | 1performance | 0videos | 2025 |
| Nambucca, HollowayLondon · United Kingdom | 9performances | 5videos | 2005–2022 |
| NAMM (remote), Frank’s HouseEssex · United Kingdom | 1performance | 0videos | 2021 |
| Nationaal Toneel GebouwThe Hague · Netherlands | 1performance | 0videos | 2011 |
| Nelsonville FestivalNelsonville · United States | 1performance | 5videos | 2014 |
| Neptune TheatreSeattle · United States | 2performances | 6videos | 2013–2015 |
| Neumo’s, SeattleSeattle · United States | 1performance | 0videos | 2011 |
| Nevermore Hall, BaltimoreBaltimore · United States | 1performance | 11videos | 2026 |
| New Age ClubTreviso · Italy | 1performance | 3videos | 2016 |
| New Brookland Tavern, West ColumbiaWest Columbia · United States | 3performances | 3videos | 2011–2022 |
| New Daisy Theater, MemphisMemphis · United States | 1performance | 0videos | 2016 |
| New Eccles HallNorwich · United Kingdom | 1performance | 0videos | 2011 |
| New Scotland Yard Records, HalifaxHalifax · Canada | 1performance | 0videos | 2017 |
| New TheatreOxford · United Kingdom | 1performance | 1video | 2016 |
| New York Society For Ethical Culture, New YorkNew York · United States | 1performance | 7videos | 2016 |
| Newbury Comics, BostonBoston · United States | 1performance | 11videos | 2013 |
| Newbury Comics, CambridgeCambridge · United States | 1performance | 1video | 2015 |
| Newcastle UniversityNewcastle upon Tyne · United Kingdom | 3performances | 14videos | 2007–2023 |
| Newport CentreNewport · United Kingdom | 1performance | 6videos | 2011 |
| Newport Folk FestivalNewport · United States | 1performance | 3videos | 2013 |
| Newport Music Hall, ColumbusColumbus · United States | 2performances | 8videos | 2016–2024 |
| Newton Community Center, SarasotaSarasota · United States | 1performance | 0videos | 2007 |
| Newton Stacey FestivalWinchester · United Kingdom | 2performances | 0videos | 2007 |
| Next Big Thing, Vinoy Park, St PetersburgSt Petersburg · United States | 1performance | 0videos | 2013 |
| Nice N SleazysGlasgow · United Kingdom | 2performances | 0videos | 2007 |
| Nick Rayns LCR, UEANorwich · United Kingdom | 1performance | 0videos | 2018 |
| Night & Day CafeManchester · United Kingdom | 2performances | 1video | 2015 |
| NME Offices, SouthwarkLondon · United Kingdom | 1performance | 3videos | 2012 |
| Noblessner FoundryTalinn · Estonia | 1performance | 6videos | 2025 |
| Noisehausen FestivalSchrobenhausen · Germany | 1performance | 0videos | 2025 |
| Noisemakers, St PetersburgSt Petersburg · United States | 1performance | 0videos | 2019 |
| Noorderzoon FestivalGroningen · Netherlands | 1performance | 0videos | 2011 |
| Northern Lights, Clifton ParkClifton Park · United States | 1performance | 0videos | 2010 |
| Northumbria UniversityNewcastle · United Kingdom | 2performances | 5videos | 2010–2016 |