Jens Toller Rosenheim (born 1636 in Christiania, died in 1690 in Dublin), was a Norwegian nobleman, jurist and official.

Upon his father's death, Jens and his brother Niels inherited a large fortune.

He also temporarily served as a stewart (acting governor) in the Christianssand stiftamt, a diocesan county in the absence of Ove Juul, the Governor-general of Norway.

Around 1689, he went to Ireland as the Supreme Commissary of War for the Danish troops.

[6] Description: A shield of four fields, whereof the upper dexter and the lower sinister on white background have two crossing green rose stilks with red flower, and the others on yellow background have a black human head with a white headband.