| Novabirra | Braine-l'Alleud |
| NOVO Brazil Brewing Co. | Chula Vista, California |
| Nowhere In Particular | |
| Nya Carnegiebryggeriet | Stockholm, Sweden |
| Nyköping Brewing Company | Nyköping, Sweden |
| Nynäshamns Ångbryggeri | |
| Nynäshamns Ångbryggeri/Dogfish Head | |
| Nynäshamns Ångbryggeri/Ska Brewing | |
| Nøgne Ø | Grimstad |
| Nøgne Ø - Det Kompromissløse Bryggeri A/S | Grimstad, Norway |
| Nøgne Ø / Jolly Pumpkin Artisan Ales / Stone Brewing Co. | |
| Nøgne Ø / Terrapin Beer Co | |
| Nørrebro Bryghus | København, Denmark |
| Ô Quai des Brasseurs | Bécancour, Canada |
| O'clock Brewing | Bois-d'Arcy, France |