Johannes Hendrik Otto van den Bosch, Count van den Bosch (12 April 1906, The Hague – 15 November 1994, Hilversum) was a Dutch noble, lawyer, banker and chess master.

[1] Count Van den Bosch was the son of Jeanne Françoise Marie Rijnen and Johannes Hendrik Otto van den Bosch (1869-1940), vice-admiral in the Dutch navy from 1925 to 1939.

[2] His great-grandfather was Johannes van den Bosch, Governor-General of the Dutch East Indies from (1830–33), who was created count in 1839.

Johannes Hendrik Otto studied law at the University of Utrecht and eventually became a director of De Nederlandsche Bank.

He played in several matches: won against Rudolf Loman (4-2) at The Hague 1927, lost to Willem Fick (1-3) at The Hague 1930, lost to George Salto Fontein (2-3) at The Hague 1930, lost to Salo Flohr (2-6) at The Hague 1932, drew with Rudolf Spielmann (2-2) at Amsterdam 1934, lost to Max Euwe (0-6) at Amsterdam 1934, drew with Salo Landau (5-5) at Amsterdam 1934, and drew with Henny van Oosterom (3-3) at Hilversum 1961/62.