The 2023 Ally 400 was a NASCAR Cup Series race held on June 25, 2023, at Nashville Superspeedway in Lebanon, Tennessee.

Contested over 300 laps on the 1+1⁄3-mile (2.146 km) superspeedway, it was the 17th race of the 2023 NASCAR Cup Series season.

The track was built in 2001 and is currently used for events, driving schools and GT Academy, a reality television competition.

Infrastructure is in place to expand the facility to include a short track, drag strip, and road course.

Rick Allen, Jeff Burton, Steve Letarte, and Dale Earnhardt Jr. called the race from the broadcast booth.