North American wineries
Searchable directory of operating wineries (United States, Canada, Mexico), enriched from public listings. Read the blog for notes and stories.
2893 wineryies.
- Oliver Curtis United States: California: Central Coast: Monterey County
- Olivia Brion United States: California: North Coast: Napa County: Wild Horse Valley
- Olof Cellars United States: California: North Coast: Lake County
- Olympic Cellars United States: Washington
- On Q Wines United States: California: North Coast: Napa County: Napa Valley
- Once and Future Wine United States: California: North Coast: Sonoma County
- Onda United States: California: North Coast: Napa County: Napa Valley
- One Wines United States: Washington
- Ones by Sabonis United States: California: North Coast: Napa County: Napa Valley
- OnThEdge Winery United States: California: North Coast: Napa County: Napa Valley
- ONX Wines United States: California: Central Coast: San Luis Obispo County: Paso Robles
- Opolo Vineyards United States: California: Central Coast: San Luis Obispo County: Paso Robles
- Optima Winery United States: California: North Coast: Sonoma County: Dry Creek Valley
- Opus One United States: California: North Coast: Napa County: Oakville
- Orbis Winery United States: California: North Coast: Sonoma County: Carneros
- Orchid Hill Vineyards United States: California: Central Coast: San Luis Obispo County: Paso Robles
- Orfila Vineyards United States: California
- Orin Swift Cellars United States: California: North Coast: Napa County: Napa Valley
- Orison Wines United States: California: North Coast: Napa County: Napa Valley
- Osa Major Wines United States: California: North Coast
- Osprey's Dominion Vineyards United States: New York: North Fork of Long Island
- Ostreon Cellars United States: California: North Coast: Napa County: Napa Valley
- Otis Kenyon United States: Oregon: Walla Walla Valley
- Ottavino Wines United States: California