The 2017–18 Kentucky Wildcats men's basketball team represented the University of Kentucky in the 2017–18 NCAA Division I men's basketball season. The team played its home games in Lexington, Kentucky for the 42nd consecutive season at Rupp Arena, with a capacity of 23,500. The team, led by John Calipari in his ninth season as head coach, was a member of the Southeastern Conference.

The 2017–18 Southeastern Conference men's basketball season began with practices in October 2017, followed by the start of the 2017–18 NCAA Division I men's basketball season in November. Conference play started in early January 2018 and ended in March, after which 14 member teams participated in the 2018 SEC tournament at Scottrade Center in St. Louis, Missouri. The tournament champion was guaranteed a selection to the 2018 NCAA tournament.