Johannes Henricus Gerardus Jansen (9 May 1868 – 6 February 1936) was a former Archbishop of Utrecht and Roman Catholic Primate of the Netherlands. He was born in Leeuwarden, in the Dutch province of Friesland.^[1]

On 11 April 1930 he was named Archbishop of Utrecht and then consecrated by Lorenzo Schioppa, the Apostolic Internuncio to Netherlands, at the time. On 6 February 1936 died in Utrecht and was buried in the metropolitan cathedral.