The Fifth Space Lord was a member of the Lords of Admiralty who controlled the Royal Manticoran Navy. The Fifth Space Lord was responsible for the Bureau of Personnel (BuPers for short), which handled recruitment, training, and personnel assignments for the Navy.
Known officer holders
- Admiral Sir William Spruance (c1850 PD)
- Admiral Dame Lynette Tillman (c1870 PD)
- Admiral Sir Lucien Cortez (c1900-1905 PD)
- Admiral Josette Draskovic (1915-1919 PD)
- Admiral Sir Lucien Cortez (1919 PD-1923 PD)
- Vice Admiral Marcos Antoniadou (1923 PD - Present)