Synnøve Liaaen Jensen (1 March 1932 – 22 April 2022) was a Norwegian chemist.
She took the degree in 1963 as the first woman in Norway, and became the first female professor at the Norwegian Institute of Technology. She was a professor of theoretical chemistry there from 1970 to her retirement. She also received an honorary degree at the University of ZurichUniversität Zürich Jahresbericht 1986 1987, S. 104 in 1986. She was a fellow of the Norwegian Academy of Science and Letters and the Norwegian Academy of Technological Sciences.
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