| Robust Porter | Smuttynose Brewing Co. | American Porter | 5.4% |
| Robust Porter | Yellow Springs Brewery | Robust Porter | 8.4% |
| Robustus 6 | Brauhaus Riegele | English Porter | 5.0% |
| Roc Showers | Other Half Brewing Co. | American IPA | 7.4% |
| Rochefort 10 | Abbaye Notre Dame du St Remy | Quadrupel (Quad) | 11.3% |
| Rochefort 6 | Abbaye Notre Dame du St Remy | Belgian Dark Ale | 7.5% |
| Rochefort 8 | Abbaye Notre Dame du St Remy | | 9.2% |
| Rochehaut Brune | Brasserie de Rochefort | Dubbel | 9.0% |
| Rochehaut IPA | Brasserie de Rochehaut | English IPA | 7.0% |
| Rocher Curly | Microbrasserie Pit Caribou | | 5.0% |
| Rock | Saku Brewery LTD | Light Lager | 5.3% |
| Rock & Rye | 1940's Brewing Company | Roggenbier | 6.0% |
| Rock Art American Red Ale | Rock Art Brewery | American Amber / Red Ale | 4.8% |
| Rock Art IPA | Rock Art Brewery | American IPA | |
| Rock Bay Mash Up | Driftwood Brewery | Baltic Porter | 8.0% |