| 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 | |
| Red Star Pilsner | Red Star Brewery & Grille | German Pilsner | |
| Red Steel | The Bruery | Old Ale | 15.3% |
| Red Stonington | Trillium | Wild Ale | 7.5% |
| Red stonington | Trillium Brewing Company | | |
| Red Stripe Lager Beer | Desnoes & Geddes Ltd | American Lager | |
| Red Swingline | Trinity Brewing Company | Wild Ale | 4.1% |
| Red Tail Ale | Mendocino Brewing - Hopland | American Pale Ale | |
| Red Tape Lager | Jack's Abby | Munich Dunkel | 5.0% |
| Red Thunder | Victory Brewing | Baltic Porter | 8.5% |
| Red tide | Left Coast Brewing | Belgian Dark Ale | 7.1% |
| Red Toad Amber Ale | Blue Cat Brew Pub | American Amber / Red Ale | |
| Red Top Rye | Crane River Brewpub and Cafe | American Lager | |