Jens Gram (15 November 1840 – 22 January 1912) was a Norwegian industrialist.
He was born in Ask as a son of Johan Georg Boll Gram and Fredrikke Severine Mathea Stabell.
[1] Through Mads he was the father-in-law of art historian Irma Ingertha Gram.
[2] He enrolled as a student in 1859, and also studied forestry in Germany for a couple of years.
The company became important in the city's pulp and paper industry, and Gram chaired Skandinavisk træmasseforening and Drammens trælasthandlerdirektion.