Autopolis
| Full Circuit (1990–present) | |
| Location | Kamitsue village, in Hita City, Ōita Prefecture, Japan | 
|---|---|
| Time zone | UTC+09:00 | 
| Coordinates | 33°2′13″N 130°58′22.9″E / 33.03694°N 130.973028°E | 
| FIA Grade | 2 | 
| Owner | Kawasaki Motors (2005–present) Hazama Ando (1995–2004) Tomonori Tsurumaki (1990–1994) | 
| Operator | Autopolis Co., Ltd. | 
| Opened | November 1990 | 
| Construction cost | ¥47 billion | 
| Architect | Yoshitoshi Sakurai | 
| Major events | Current: Super GT (1999, 2003–2009, 2011–2015, 2017–2019, 2021–present) Super Formula (1991–1992, 2006, 2009–present) Super Taikyu (2012–present) MFJ Superbike (2002–2015, 2017–present) Ferrari Challenge Japan (2023, 2025) Former: TCR Japan (2019–2021) FR Japan (2020) Asia Road Racing Championship (2009–2014) Formula V6 Asia (2007) Asian Touring Car Series (2003–2005, 2007) World Sportscar Championship (1991) | 
| Website | http://www.autopolis.jp/ | 
| Full Circuit (1990–present) | |
| Length | 4.673 km (2.904 miles) | 
| Turns | 19 | 
| Race lap record | 1:26.960 ( Naoki Yamamoto, Dallara SF19, 2020, Super Formula) | 
| Main Circuit (1990–present) | |
| Length | 3.022 km (1.877 miles) | 
| Turns | 12 | 
Autopolis (オートポリス, Ōtoporisu) is a 4.673 km (2.904 mi) international racing circuit located near Kamitsue village in Ōita Prefecture, Japan on the 30 km (19 mi) northeast of Kumamoto. Opened in 1990, it hosts a range of domestic and international motorsport events throughout the year. The track is noted to have a high standard of facilities and infrastructure. Due to the circuit ending up in financial difficulties, it has changed hands several times but still operates to this day.