Crockett Island is a fictional location featured in the Netflix series Midnight Mass, created by Mike Flanagan. The island is depicted as a small, isolated community, primarily inhabited by a close-knit group of residents. Its remote setting plays a significant role in the story, influencing the characters' interactions and the unfolding events. The island is characterized by its rugged coastline, dense forests, and a prominent Catholic church, which serves as a central hub for the community. The narrative explores themes of faith, morality, and the impact of isolation, making Crockett Island a crucial backdrop for the series' dramatic developments.