Studs Lonigan is a three-part American television miniseries produced by Lorimar Television for NBC, based on the 1932–35 novel trilogy by American author James T. Farrell. Each story is represented in 100-minute episodes: Young Lonigan, The Young Manhood of Studs Lonigan, and Judgment Day.

From 1918 and 1930, Irish-American Bill 'Studs' Lonigan comes of age in Chicago, Illinois, a city full of temptations.