The Jackson Generals were a professional baseball team located in Jackson, Tennessee. From 1998 to 2020, they were a part of Minor League Baseball's Southern League (SL) as the Double-A affiliate of the Chicago Cubs (1998–2006), Seattle Mariners (2007–2016), and Arizona Diamondbacks (2017–2020). Known as the West Tenn Diamond Jaxx from 1998 to 2010, the team borrowed its Generals moniker from the original Jackson Generals in 2011. They played their home games at The Ballpark at Jackson, which opened in 1998.

Jackson is a city in and the county seat of Madison County, Tennessee, United States. Located 70 miles (110 km) east of Memphis, it is a regional center of trade for West Tennessee. Its total population was 68,205 as of the 2020 United States census. Jackson is the primary city of the Jackson, Tennessee metropolitan area, which is included in the Jackson-Humboldt, Tennessee combined statistical area. Jackson is Madison County's largest city, and the second-largest city in West Tennessee after Memphis. It is home to the Tennessee Supreme Court's courthouse for West Tennessee, as Jackson was the major city in the west when the court was established in 1834.