Olav Harald Jensen (1917âÂÂ1991) was a Norwegian economist.
He was educated in business administration, and was hired in 1955 as a lecturer at the Norwegian School of Economics (NHH). He was a professor at ÃÂ bo Akademi University from 1958, before returning to NHH as a professor from 1960 to 1984. He served as rector there from 1973 to 1978.
He was the brother of Arne Jensen.