Turkey Flat is an Australian winery located in Tanunda, in the middle of South Australia's Barossa Valley wine-growing region.

[3] The history of Turkey Flat wines began in 1847[1] when Johann Frederick August Fiedler planted Shiraz vines near Bethany Creek.

[4][5][6][7] However, another Barossa winery, Langmeil, and one in the Goulburn Valley wine region, Tahbilk, also claim to have vines just as old, or even older than Turkey Flat.

[8] Founded by Johann Frederick August Fiedler who planted Shiraz on the property, Turkey Flat was also a dairy farm as well as a butchery for several generations.

[1] When fourth generation vineyard owners, Peter and Christie Schulz took over the property in 1987 they switched its focus completely over to grape growing and winemaking in the 1990s.