| Chrysler Theater, NorfolkNorfolk · United States | 1performance | 1video | 2016 |
| Chyro Arts, PhoenixPhoenix · United States | 1performance | 0videos | 2009 |
| Cinema FrosinaSkopje · Macedonia | 1performance | 0videos | 2025 |
| Circolo MagnoliaMilan · Italy | 3performances | 29videos | 2015–2017 |
| Circus HalligalliBerlin · Germany | 1performance | 0videos | 2015 |
| City HallNewcastle · United Kingdom | 1performance | 15videos | 2019 |
| City HallSalisbury · United Kingdom | 2performances | 6videos | 2014–2016 |
| City HallHull · United Kingdom | 2performances | 2videos | 2014–2018 |
| City Winery, BostonBoston · United States | 1performance | 0videos | 2019 |
| Civic Auditorium, Santa CruzSanta Cruz · United States | 1performance | 0videos | 2012 |
| Civic HallWolverhampton · United Kingdom | 1performance | 7videos | 2012 |
| Civic Theatre, New OrleansNew Orleans · United States | 1performance | 0videos | 2019 |
| ClashBerlin · Germany | 1performance | 0videos | 2024 |
| Cliffs PavilionSouthend · United Kingdom | 2performances | 0videos | 2018–2020 |
| Clockenflap FestivalHong Kong · Hong Kong | 1performance | 0videos | 2023 |
| Club AmbarSantiago · Chile | 1performance | 3videos | 2026 |
| Club Cultural BulaBuenos Aires · Argentina | 1performance | 9videos | 2026 |
| Club FandangoPlymouth · United Kingdom | 1performance | 0videos | 2005 |
| Club MeskalinaPoznan · Poland | 3performances | 8videos | 2010–2011 |
| Club VaudevilleLindau · Germany | 2performances | 12videos | 2011–2013 |
| Clubhouse AustinAustin · United States | 1performance | 1video | 2018 |
| Clwb Ifor BachCardiff · United Kingdom | 3performances | 0videos | 2007–2008 |
| CMAC, CanandaiguaCanandaigua · United States | 1performance | 0videos | 2009 |
| Coachella Festival, IndioIndio · United States | 3performances | 1video | 2010–2014 |
| CoalitionBrighton · United Kingdom | 1performance | 0videos | 2011 |
| Cobra Lounge, ChicagoChicago · United States | 1performance | 1video | 2012 |
| CodaColchester · United Kingdom | 2performances | 0videos | 2021 |
| Codfish Hollows, MaquoketaMaquoketa · United States | 1performance | 0videos | 2016 |
| Colchester Arts CentreColchester · United Kingdom | 1performance | 1video | 2020 |
| Coleford Music FestivalForest Of Dean · United Kingdom | 1performance | 0videos | 2006 |
| College and 13th, BoulderBoulder · United States | 1performance | 1video | 2013 |
| College Street Music Hall, New HavenNew Haven · United States | 1performance | 5videos | 2016 |
| Colston HallBristol · United Kingdom | 2performances | 2videos | 2015 |
| ColumbiahalleBerlin · Germany | 3performances | 2videos | 2013–2024 |
| Commodore Ballroom, VancouverVancouver · Canada | 2performances | 7videos | 2017–2024 |
| Common Grounds, GainesvilleGainesville · United States | 1performance | 0videos | 2009 |
| CompensaVilnius · Lithuania | 1performance | 0videos | 2025 |
| ConanBurbank · United States | 1performance | 0videos | 2012 |
| Concorde 2Brighton · United Kingdom | 2performances | 0videos | 2009–2021 |
| Concorde Music Hall, ChicagoChicago · United States | 1performance | 0videos | 2022 |
| Coney Island Amphitheater, BrooklynBrooklyn · United States | 1performance | 3videos | 2016 |
| Conne IslandLeipzig · Germany | 1performance | 3videos | 2014 |
| Conrad SohmDornbirn · Austria | 2performances | 3videos | 2015–2017 |
| Convention Centre, AustinAustin · United States | 1performance | 1video | 2018 |
| Coolings BarExeter · United Kingdom | 1performance | 0videos | 2009 |
| Cooper’s Ale Works, Nevada CityNevada City · United States | 1performance | 0videos | 2009 |
| Coors Event Centre, SaskatoonSaskatoon · Canada | 1performance | 0videos | 2024 |
| Coretex RecordsBerlin · Germany | 3performances | 0videos | 2016–2024 |
| Corn ExchangeIpswich · United Kingdom | 1performance | 0videos | 2025 |
| Corn ExchangeCambridge · United Kingdom | 1performance | 2videos | 2025 |
| Corn ExhangeEdinburgh · United Kingdom | 1performance | 2videos | 2014 |
| Corona Capital FestivalGuadalajara · Mexico | 1performance | 0videos | 2018 |
| Corona Theatre, MontrealMontreal · Canada | 3performances | 4videos | 2016–2019 |
| Cottingham Folk FestivalCottingham · United Kingdom | 1performance | 1video | 2019 |
| CrashfestHamburg · Germany | 1performance | 2videos | 2014 |
| Crawdaddy’sDublin · Ireland | 1performance | 0videos | 2008 |
| Craxton Wood HotelChester · United Kingdom | 1performance | 0videos | 2019 |
| Creative Nomad Studios, OrilliaOrillia · Canada | 1performance | 5videos | 2025 |
| Crescent Ballroom, PhoenixPhoenix · United States | 1performance | 2videos | 2012 |
| Crocks, Thunder BayThunder Bay · Canada | 1performance | 1video | 2016 |
| Crossing Border FestivalDen Haag · Netherlands | 2performances | 1video | 2011 |
| Crossing Border FestivalAntwerp · Belgium | 1performance | 3videos | 2011 |
| Crossroads, GarwoodGarwood · United States | 5performances | 27videos | 2019–2026 |
| Crossroads, Kansas CityKansas City · United States | 1performance | 0videos | 2014 |
| Crosstown Station, Kansas CityKansas City · United States | 1performance | 0videos | 2010 |
| Crystal Ballroom, PortlandPortland · United States | 2performances | 5videos | 2018–2024 |
| Culture Room, Fort LauderdaleFort Lauderdale · United States | 1performance | 1video | 2019 |
| Cypress AvenueCork · Ireland | 4performances | 8videos | 2010–2022 |
| D22Beijing · China | 1performance | 0videos | 2010 |
| Dan’s Basement, PittsburghPittsburgh · United States | 1performance | 0videos | 2010 |
| Danforth Music Hall, TorontoToronto · Canada | 1performance | 1video | 2016 |
| Danube Island FestivalVienna · Austria | 1performance | 9videos | 2012 |
| Das FestKarlsruhe · Germany | 1performance | 5videos | 2014 |
| Dauwpop FestivalHellendorn · Netherlands | 1performance | 5videos | 2013 |
| DC’s Tavern, HobokenHoboken · United States | 1performance | 0videos | 2009 |
| De BeursGroningen · Netherlands | 1performance | 0videos | 2009 |
| De La Warr PavilionBexhill · United Kingdom | 2performances | 1video | 2016–2019 |
| Death Or Glory RecordsRedditch · United Kingdom | 1performance | 0videos | 2015 |
| DebaserStockholm · Sweden | 4performances | 5videos | 2009–2024 |
| Deichbrand FestivalCuxhaven · Germany | 1performance | 0videos | 2025 |
| Del’s HouseEsher · United Kingdom | 1performance | 0videos | 2009 |
| Delmar Hall, St LouisSt Louis · United States | 1performance | 1video | 2021 |
| Demontfort HallLeicester · United Kingdom | 1performance | 2videos | 2014 |
| Den AtelierLuxembourg · Luxembourg | 4performances | 11videos | 2015–2024 |
| DepartamentoMexico City · Mexico | 1performance | 3videos | 2017 |
| Department of Child & Adolescent PsychologyVienna Hospital · Austria | 1performance | 0videos | 2018 |
| DePaul Student Centre, ChicagoChicago · United States | 1performance | 7videos | 2019 |
| Devilside FestivalOberhausen · Germany | 1performance | 1video | 2012 |
| DiagonalForli · Italy | 1performance | 0videos | 2008 |
| Diamond Ballroom, OklahomaOklahoma · United States | 1performance | 1video | 2016 |
| Dicey Riley’sStrabane · United Kingdom | 2performances | 0videos | 2006–2007 |
| Dine Alone Records, TorontoToronto · Canada | 1performance | 1video | 2024 |
| Dingwalls, CamdenLondon · United Kingdom | 1performance | 0videos | 2006 |
| Dirty Old FestivalPozega · Croatia | 1performance | 1video | 2012 |
| Divan Du MondeParis · France | 2performances | 9videos | 2011–2013 |
| DocksHamburg · Germany | 2performances | 7videos | 2016 |
| DocksfestCleethorpes · United Kingdom | 1performance | 1video | 2024 |
| Dollyrockers Xmas ShowLondon · United Kingdom | 1performance | 0videos | 2008 |
| Donington ParkCastle Donington · United Kingdom | 1performance | 0videos | 2011 |
| DoornroosjeNijmegen · Netherlands | 1performance | 11videos | 2013 |