USNS John Lewis (T-AO-205) is a United States Navy replenishment oiler and the lead ship of her class. She is part of the Military Sealift Command fleet of support ships. Ray Mabus, then Secretary of the Navy, announced on 6 January 2016 that the ship would be named in honor of John Lewis. Lewis was a civil rights leader and a United States representative from 1987 to 2020.