Western Europe  
🇬🇧United Kingdom:  
*UK Ponycon (Mascot: Britannia)  
*B.U.C.K (Mascot: (Another) Britannia)  
*Griffish Isles (Mascot: Bobbie the Griffon)  
*Bronyscot (Mascot: Nessie) _{- In Scotland}
 
🇩🇪Germany:  
*Galacon (Mascot: Canni Soda, Sani Soda)  
*Brony Fair (Mascot: Unity)  
*Everfree Encore (Mascot: Aurora Harmony)
 
🇳🇱Netherlands:  
*Hearth’s Warming Con (Mascot: Ember, Glace)  
*Ponycon Holland (Mascot: Stroopwafeltje)
 
🇫🇷France:  
*BronyDays / PonyFolies (Mascot: Madame Banane)  
*PonySouth (Mascot: Chocolatine)
 
🇮🇹Italy:  
*Eponafest (Mascot: Milli)
 
🇪🇸Spain:  
*Summer Wrap Up Festival (Mascot: Maredrid) _{(They changed the mascot in 2016)}
 
🇨🇭Switzerland:  
*Suisse pony’s con (Mascot: Starry Cotton)
 
🇦🇹Austria:  
*Euro Bronycom (Mascot: Connie Bloom)
 
🇫🇮Finland:  
*Crystal Fair Con (Mascot: Aurora)
 
Eastern Europe  
🇨🇿Czech Republic:  
*Czequestria (Mascot: Miss Libussa)
 
🇵🇱Poland:  
*My Little Konwent / Pony Congress _{- According to the former organizer , they are not the mascot of convention exactly. It is more a representation of a Polish folk costume as a pony. The cream-colored, blonde mare has an unofficial name Polanna here}  
*Kucykon (Mascot: Flash Hope, Gallant Fop)
 
🇺🇦Ukraine:  
*Bronukon (Mascot: Ice Cream)  
*Bronukon Next (Mascot: Sunlight Ray)
 
🇷🇺Russia:  
*RuBronycon (Mascot: Moondrive, Delusive Rose) _{(Old mascots: Lily Brush, Blur, Bold Favor before 2018)}  
*Re:questria (Mascot: Ghost Pone)  
*Pony Radiocon (Mascot: ORT, Everypony)  
*Ponirebrik (Mascot: Rebrik) _{(Two supporting mascot Palace and Trinity also)}  
*Sibbronycon (Mascot: Sibby) _{- In Novosibirsk, Siberia}
 
 
If you want to see the previous versions, there’s still on here . (Twibooru)