| Reflections | Side Project | Saison | 5.0% |
| Reflections In The Present | Wylam | | 4.9% |
| Reforged | AleSmith Brewing Company | American Strong Ale | 11.0% |
| Reforged XX | AleSmith Brewing Company | American Strong Ale | 11.0% |
| Reforged XXI | AleSmith Brewing Company | American Strong Ale | 11.0% |
| Refraction | Transient Artisan Ales | American Pale Ale | 5.0% |
| Refresh-Zing | Cape May Brewing Company | Saison | 5.8% |
| Refresher Course | O'so Brewing Company | | 5.0% |
| Refreshing Summer Ale | Fuller's | | 3.9% |
| Refsæsøen Abrikos | Mikkeller Baghaven | Saison | 6.5% |
| Refuge | Echelon | American IPA | 7.9% |
| Refuse (Ghost 899) | Adroit Theory | Imperial IPA | 10.0% |
| Regalia | Perennial Artisan Ales | Saison | 8.5% |
| Regalo | Dry River Brewing | Wild Ale | 6.4% |
| Regatta Golden | Cambridge Brewing | | 4.2% |