The Port of Mobile is a deep-water port in Mobile, Alabama, United States. It is the only deep-water port in Alabama. It was ranked by the United States Army Corps of Engineers as the 9th largest port by tonnage in the nation during 2014, with a trade volume of 64.3 million tons. This ranking had increased from 12th largest during 2010, with a trade volume of 55,713,273 tons, an increase of 19.1%.

Mobile is a city and the county seat of Mobile County, Alabama, United States. The population was 187,041 at the 2020 census. After a successful vote to annex areas west of the city limits in July 2023, Mobile's population increased to 204,689 residents, making it the second-most populous city in Alabama, after Huntsville. Mobile is the principal municipality of the Mobile metropolitan area, a region of 430,197 residents composed of Mobile and Washington counties; it is the third-largest metropolitan area in the state.