Detroit 2 is the fifth studio album by American rapper Big Sean, released September 4, 2020, by GOOD Music and Def Jam Recordings. It serves as a sequel to the 2012 mixtape Detroit. The album features guest appearances from Eminem, Royce da 5'9", Dwele, Post Malone, Young Thug, Travis Scott, Lil Wayne, Diddy, Kash Doll, and Nipsey Hussle, among others.

Big Sean had originally planned to announce the album on March 13, 2020, coinciding with "313 Day", an annual celebration of Detroit; however, this announcement was delayed due to the COVID-19 pandemic. Sean instead announced the album later in March, with no release date specified. In late August, Sean announced over Twitter that the release date of the album would be September 4, 2020.

"Deep Reverence" featuring American rapper Nipsey Hussle, was released on August 25, 2020, as the album's lead single. The music video was released on March 5, 2021. The song peaked at number 82 on the US Billboard Hot 100.

The album's second single, "Wolves" featuring American singer Post Malone, was sent to rhythmic contemporary radio on September 19, 2020. The music video was released on November 20, 2020. The song peaked at number 65 on the Billboard Hot 100.