The San Pasqual Valley AVA is an American Viticultural Area in northern San Diego County, California. It is located in the San Pasqual Valley of the Peninsular Ranges, in Southern California.

San Pasqual Valley was the fourth wine region to be designated an American Viticultural Area when the AVA was created in 1981. The AVA is encroached on by the cities of San Diego, Poway, and Escondido, resulting in relatively high land values but limited viticultural potential.

The AVA belongs to Region IV on the Winkler scale. The climate in this appellation is desert-like but tempered by cool breezes from the Pacific Ocean, with long growing seasons (average temperatures above 50 °F (10 °C) year-round), warm winters with nighttime lows rarely dipping below 35 °F (2 °C), and summers with daily highs rarely exceeding 95 °F (35 °C). With cooler evenings and granite-based soils that drain well, grapes from this area are able to retain their colors and balanced acidity.

The area is planted with a wide range of Vitis vinifera with Grenache, Merlot, Sangiovese, Syrah, Tempranillo and Viognier being some of the most widely planted. The AVA is defined roughly to include both coasts of San Dieguito River on the east side of I-15, between San Diego and Escondido, up to an elevation of 500 feet.

There are over 16 commercial vineyards in this AVA.

• Altipiano Vineyard and Winery
• Cordiano Winery
• Domain Artefact Vineyard & Winery
• Espinosa Vineyards and Winery
• Forgotten Barrel Winery
• Highland Valley Vineyards
• Hungry Hawk Vineyard
• Mia Marie Vineyards
• Orfila Winery
• Rancho Guijito Vineyard
• San Pasqual Winery
• Sky High Vineyards
• Speckle Rock Vineyards
• The Ferrara Winery
• Wicked Snakes Winery
• ZXQ Vineyards and Winery

• Cordiano Winery

33°01′29″N 116°51′03″W / 33.0248°N 116.8509°W / 33.0248; -116.8509