Vice-Admiral Johan Arnold Bloys van Treslong was a Dutch naval officer. He started his naval career in 1772, serving as a midshipman with the Admiralty of the Maze. He served in the Dutch States Navy on the North Sea, in the West Indies and in battle with Barbary pirates in the Mediterranean.
- Occupation
- naval officer
- Citizenship
- Dutch Republic
- Born
- November 8, 1757
- Died
- January 26, 1824
