The Chattanooga Lookouts are a Minor League Baseball team of the Southern League and the Double-A affiliate of the Cincinnati Reds. They are based in Chattanooga, Tennessee, and are named for nearby Lookout Mountain. The team plays its home games at AT&T Field which opened in 2000 and seats 6,340 fans. They previously played at Engel Stadium from 1930 through 1999, with a one-year break in Montgomery, Alabama's Cramton Bowl in 1943.

The Southern League is a Minor League Baseball league that has operated in the Southern United States since 1964. Along with the Eastern League and Texas League, it is one of three circuits playing at the Double-A level, which is two grades below Major League Baseball (MLB).