"Some Enchanted Evening" is the thirteenth and final episode of the first season of the American animated television series The Simpsons. It was originally broadcast on the Fox network in the United States on May 13, 1990. Written by Matt Groening and Sam Simon and directed by David Silverman and Kent Butterworth, "Some Enchanted Evening" was the first episode produced for season one and was intended to air as the series premiere in fall 1989, but aired as the season one finale due to animation problems. The Christmas special "Simpsons Roasting on an Open Fire" premiered in its place on December 17, 1989. It is the last episode to feature the original opening sequence starting from "Bart the Genius". In the episode, Homer and Marge go on a night out while leaving the children under the care of a diabolical babysitter named Ms. Lucille "Botz" Botzcowski.

The first season of the American animated television series The Simpsons originally aired on the Fox network between December 17, 1989, and May 13, 1990, beginning with the Christmas special "Simpsons Roasting on an Open Fire". The executive producers for the first production season were Matt Groening, James L. Brooks, and Sam Simon.