The 2019 Camping World 400, is a Monster Energy NASCAR Cup Series race that was held on June 30, 2019 at Chicagoland Speedway in Joliet, Illinois. Contested over 267 laps on the 1.5-mile (2.4 km) intermediate speedway, it was the 17th race of the 2019 Monster Energy NASCAR Cup Series season. Alex Bowman won the race, recording his first career Cup Series victory, while Kyle Larson, Joey Logano, Jimmie Johnson and Brad Keselowski rounded out the top 5.

The Camping World 400 was a NASCAR Cup Series stock car race held annually at Chicagoland Speedway in Joliet, Illinois, from 2001 to 2019. Previously, the race was held in July from 2001 through 2010, with night races held from 2008 to 2010. From 2011 to 2017, the races were held as the first race of the Cup Series playoffs in the round of 16. In 2018, as part of the schedule realignment, the race was held on the last weekend of June.