Jackson County is a county located in the Commonwealth of Kentucky. As of the 2020 census, the population was 12,955. Its county seat is McKee. The county was formed in 1858 from land given by Madison, Estill, Owsley, Clay, Laurel, and Rockcastle counties. It was named for Andrew Jackson, seventh President of the United States. Jackson County became a moist county via a "local-option" referendum in late 2019 that legalized the sale of alcoholic beverages in the city of McKee.

One fourth of Jackson County is within the Daniel Boone National Forest (56,000 acres), making it representative of eastern Kentucky's unique Appalachian topography, wildlife, and heritage. The county is home to many attractions and recreation spots such as Flat Lick Falls, public national forest campgrounds Turkey Foot and S-Tree, and the centermost trailhead (located in the county seat, McKee) of the historic Sheltowee Trace.

Jackson County is the birthplace of the Grand Ole Opry star David "Stringbean" Akeman, and the site of the annually reenacted Battle of Big Hill, the Civil War skirmish that led to the Battle of Richmond in Madison County.

The S-Tree campground sits on a ridge above Horse Lick Creek near McKee in Jackson County. A small picnic area features a historic picnic shelter that was constructed in the 1930s by the Civilian Conservation Corps. The campground receives heavy weekend use from off-highway vehicle users who ride the adjacent Sheltowee Trace National Recreation Trail and the Renfro Loop Trail. These trails may be accessed from the campground.

The Turkey Foot campground is along the banks of War Fork Creek in Jackson County. The creek is stocked with trout throughout the year. All of the campsites are wooded. A playfield with a horseshoe pit is located at the end of camping sites alongside the creek. Trails include the Turkey Foot Loop Trail and the Sheltowee Trace National Recreation Trail.

Flat Lick Falls is tucked into the hills of southern Jackson County and consists of recreational facilities which include primitive camping, picnic shelters, and restrooms. The park features 86.09 acres of wooded land, cliffs and Flat Lick Creek running through the middle of the park with a 28-foot water fall emptying into a large pool at the bottom of the falls. The creek flows into the Laurel Fork Creek. The falls can be viewed up close via the meandering paths along the cliff line including a paved path leading to a wheelchair accessible viewing platform.

Sheltowee Trace National Recreation Trail is over 300 miles of National Recreation Trail, established in 1979, in the Appalachian region of the Eastern U.S., and reaches from northern Rowan County, Kentucky to the Leather Wood Trail Head in the Big South Fork National River and Recreation Area just across the Tennessee border. The Trail runs mostly through the Daniel Boone National Forest, and is named for the Shawnee word for “Big Turtle”, which was the name given to Daniel Boone in 1779 when he was adopted as the son of the great warrior chief Blackfish. Jackson County encompasses approximately 35 miles of the Sheltowee Trace, which is open to hiking, horseback riding, and mountain bikes. Some sections also allow all-terrain vehicles.

Jackson County is located on the edge of the Cumberland Plateau and Eastern Kentucky Coalfields region of Kentucky, adjacent to the Kentucky Bluegrass region. Because of this, the county's motto is "where the mountains and the bluegrass blend." The elevation of the county ranges from 600 ft. to 1600 ft. above sea level. The Middle Fork of the Rockcastle River originates in southern Jackson County. Karst landscapes can also be found in the northern part of the county, creating notable caves such as Wind Cave near Turkey Foot campground.