|Official name||State of Illinois|
|Sub-regions||Shawnee Hills AVA|
|Climate region||Continental/humid subtropical|
|Total area||57,918 square miles (150,007 km2)|
|Size of planted vineyards||1,100 acres (450 ha) |
|Grapes produced||Cabernet Franc, Cabernet Sauvignon, Catawba, Cayuga, Chambourcin, Chancellor, Chardonel, Concord, De Chaunac, Edelweiss, Elvira, Frontenac, Gewürztraminer, Golden Muscat, La Crosse, Leon Millot, Marechal Foch, Merlot, Muscadine, Niagara, Norton, Riesling, Seyval blanc, St. Pepin, Traminette, Vidal blanc, Vignoles, Villard blanc, Villard noir |
Illinois wine refers to any wine that is made from grapes grown in the U.S. state of Illinois. In 2006, Shawnee Hills, in southern Illinois, was named the state's first American Viticultural Area. As of 2008, there were 79 wineries in Illinois, utilizing approximately 1,100 acres (4.5 km2) of vines. 
Grapes have been growing in Illinois for over 150 years. One of the first areas to begin growing grapes was on the banks of the Mississippi in Nauvoo. The oldest recorded Concord vineyard in Illinois was planted in 1851 and is located in Nauvoo State Park; the vineyard is still producing fruit. By 1880 there were over 600 acres (2.4 km2) of grapes and 40 wine cellars in Nauvoo, and the town was known for its fine wines.
The oldest surviving family-owned vineyard in Illinois is also located in Nauvoo. Emile Baxter came to Nauvoo in 1855 to join an Icarian commune and remained after the breakup of the group. Learning about grape culture from his Icarian friends, Emile planted 8 acres (32,000 m2) of vineyards. After Prohibition in 1936, the Baxter family winery became Illinois' first bonded winery.
In a sharply different region of Illinois, the Shawnee Hills, Guy Renzaglia founded Alto Vineyards in 1982.  He planted new varieties such as Chancellor, Chambourcin, Vidal blanc, and Villard blanc. Renzaglia and two other growers founded the Shawnee Hills Wine Trail in the 1990s. As of 2004, 63 Illinois wineries, working with 193 grape arbors, produced 451,079 U.S. gallons (1.7 million liters) of wine annually with an annual total positive economic impact estimated at $20 million. 
Winemaking expanded rapidly in Illinois from about 1990 onward. The number of operating Illinois wineries increased in the state from 3 in 1985, to 12 in 1997, to 63 in 2004, and 79 in 2008.  In 2016, Southern Illinois University — Carbondale announced plans to create a degree-granting program in fermentation sciences, including winemaking. 
In 2004, twelve grape varieties accounted for 89% of grape area harvested in Illinois. The favorite varieties, in descending order by area devoted to production, were Chardonel, Chambourcin, Vignoles, Traminette, Concord, Foch, Seyval, Norton, Vidal blanc, Frontenac, Niagara, and Cayuga White. 
Many of these varieties are "hybrid" varieties. These hybrids, which are adapted to the cold climates of central and northern Illinois, are grapes grown from vines that are hybridized descendants of both European vinifera grapes and native American grape varieties. The Illinois Grape Growers and Vintners Association informed wine critics for the Wall Street Journal in 2008 that hybrid wines were the state's "strong suit." 
One of the foremost grape-growing regions of Illinois is the Shawnee Hills, in Jackson County and Union County near Carbondale, Illinois in far southern Illinois. This region was designated the Shawnee Hills AVA in December 2006, becoming the first American Viticultural Area within Illinois. Besides the benefits of appellation recognition, this designation allows wineries to use the term “Estate Bottled” for wines produced on the same premises on which the grapes are grown. As of 2006, the Shawnee Hills AVA included 15 wineries and 55 vineyards.  Jackson and Union Counties were the two foremost wine-producing counties in Illinois. 
Characteristics that contributed to this decision are the lack of glaciation, as well as the bordering rivers. The heightened elevation (400 ft above neighboring land) in concert with sandstone and limestone subsoil offers satisfactory drainage, and summer breezes reduce fungal infestation. The climate of the Shawnee Hills AVA, within the Illinois Ozarks region, resembles several areas in Missouri known for their wine (see Missouri wine). The climate also resembles certain regions in Spain and Italy.
As of 2009, there are four wine trails in Illinois. Part of Illinois Route 127 south of Carbondale, which passes through the Shawnee Hills AVA, has been designated by the Illinois General Assembly as the Shawnee Hills Wine Trail. 
The Northern Illinois Wine Trail passes through the Galena subdistrict of the Upper Mississippi Valley AVA. 
The Illinois State Fair, operated by the Illinois Department of Agriculture, recognizes ten distinct categories of Illinois wine:
- Dessert wine
- Fruit wine
- Generic blended wine
- Hybrid red
- Hybrid white
- Native American red
- Native American white
- Sparkling wine
- Vinifera red
- Vinifera white
In addition to grape-based wine, several wineries in the Illinois Ozarks ( part of the Ozarks ) and other regions of Illinois make fruit wine from apples, peaches, and berries. Fruit wine is an officially recognized category within the Illinois wine industry.
In addition to the Illinois State Fair, the Illinois wine industry has developed independent promotional pathways. The first Chicago & Midwest Wine Show was scheduled to be held in Chicago in September 2008. 
- "Pour More Years: Arizona and Illinois Meet in the Quadrennial Presidential Taste-Off". New York City, N.Y. Wall Street Journal. 2008-09-26. p. W3.
- Appellation America (2007). "Illinois: Appellation Description". Retrieved Nov. 16, 2007.
- "Alto Vineyards: History"
- Gene Campbell and Bill Shoemaker, "The Illinois Grape and Wine Industry: Its Current Size, 2004 Production, and Growth" (n.d, University of Illinois, Urbana-Champaign, Illinois), pages 3, 7.
- Associated Press (April 24, 2016). "Illinois College Adds Major in Brewing Amid Craft Beer Boom". ABC News. Retrieved April 25, 2016.
- Campbell and Shoemaker, page 7.
- "Matter of taste: Area in southern Illinois gets Shawnee Hills designation". Springfield, Ill. State Journal-Register. 2006-12-14. p. 21.
- Campbell and Shoemaker, page 3.
- HJR 48, 95th General Assembly, State of Illinois
- "Drink in the Northern Illinois Wine Trail ", Chicago Sun-Times, June 21, 2009 , accessed July 6, 2009
- "Midwestern wine: Move over, California", The Economist, August 23, 2008 , accessed September 7, 2008