USS Steadfast (AFDM-14) (former YFD-71) is a AFDM-14-class floating dry dock built in 1945 and operated by the United States Navy.

[2] On 1 April 1986, USS Tuscaloosa (LST-1187) was seen dry docked inside Steadfast at National Steel and Shipbuilding Company.

[3] In February 1987, USS Bagley (FF-1069) traveled to Concord Naval Weapons Station where she unloaded ammunition before beginning a restricted availability at San Diego on the 16th.

The repair period lasted until early summer and included a seven-week drydocking in Steadfast that occupied most of April and all of May.

[7] Steadfast was decommissioned in 1998 and sold to BAE Systems Ship Repair San Francisco, renamed Eureka.