The Nibroc Trilogy, a set of three plays about the challenges of a young couple living in Kentucky and Florida in the 1940s and early 1950s, is the best-known work of the American playwright Arlene Hutton. The individual plays were first produced between 1999 and 2006. Both the individual works and the trilogy as a whole have received critical acclaim, and the first part of the series, the two-character work Last Train to Nibroc, has so far received about 100 productions and is Hutton's most frequently-produced play.