| Red Shield | Museum Brewing Company | English Pale Ale | 4.2% |
| Red Shift | Finback Brewery | Wild Ale | 5.2% |
| Red Skull Imperial Red Ale | Revolution Brewing LLC | American Amber / Red Ale | 8.3% |
| Red Sky Amber Lager | Hapa*s Brew Haus and Restaurant | American Lager | |
| Red Sky At Morning | Heavy Seas Beer | | |
| Red Sky at Night | Clipper City Brewing Co. | Saison | 7.3% |
| Red Sky At Night | Heavy Seas Beer | | |
| Red Sky At Night, Brewers Delight | To Øl | Imperial Red Ale | 7.4% |
| Red Sled Winter Ale | Nebraska Brewing Company | | |
| Red Slope | Remmarlöv Gårdsbryggeri | American Amber / Red Ale | 8.5% |
| Red Solera Gen 2 | 7 Vidas | | 6.6% |
| Red Spiritus Autumn’ Project | Brasserie Fantôme | Saison | 6.0% |
| Red Spruce Bitter | Lawson's Finest Liquids | Herb and Spice Beer | 4.9% |
| Red Square | Port Brewing Company | American Stout | |
| Red Stallion | Crescent City Brewhouse | American Lager | |