Emelle is a town in Sumter County, Alabama, United States. The population was 31 at the 2000 census. The town is known for being the site of the largest hazardous waste landfill in the United States, operated by Waste Management, Inc. That hazardous waste disposal facility was the subject of a case decided by the United States Supreme Court, Chemical Waste Management, Inc. v. Hunt, 504 U.S. 334 (1992).