Caseville is a village in Huron County in the U.S. state of Michigan. The population was 888 at the 2000 census. The village is within Caseville Township. It is home to the 10-day Cheeseburger in Caseville festival, a tribute to Jimmy Buffett's song "Cheeseburger in Paradise". It has been also called the Perch Capital of Michigan for its extraordinary catches of the native fish yellow "perch".