| Beer | Brewery | Style | ABV |
|---|---|---|---|
| Source of Hoppiness | Source Farmhouse Brewery | New England IPA | 6.5% |
| Sourdough Wild Ale | Almanac Beer Co. | Wild Ale | 6.5% |
| Souren | The Bruery | Wild Ale | 9.9% |
| Souren | The Bruery / 8 Wired | Wild Ale | 9.9% |
| Souren | Bruery Terreux | Wild Ale | |
| Sourlina Peche | Freehouse Brewery | Wild Ale | |
| Sourpuss | Coalition Brewing Co | Witbier | 3.8% |
| Sourrento | The Bruery | Wild Ale | 7.7% |
| Sourrento | Bruery Terreux | Wild Ale | 6.1% |
| Sours Rhymes and Life | Burley Oak Brewery | American Barleywine | 6.8% |
| Soursmith Black Raspberry | Arclight Brewing Company | Wild Ale | 5.2% |
| Soursmith Kriek | Arclight Brewing Company | Fruit Lambic | 9.7% |
| Sourtooth Tiger | The Rare Barrel | Wild Ale | 5.2% |
| Sour’ire de Mortagne | Brouwerij Alvinne | Wild Ale | 11.0% |
| Sous Chef | Aslin Beer Company | American Imperial Stout | 10.0% |