Roger Harry Stuewer (September 12, 1934 – July 28, 2022) was an American historian of physics.
In the 1958–1959 academic year, he taught high school physics and mathematics in Germantown, Wisconsin.
For the academic year 1971–1972 he was an associate professor in the history of science at Boston University.
He was a visiting professor at the universities of Munich (1981–1982), Vienna (1989), Graz (1989), and Amsterdam (1998).
[2] Stuewer died in his home in New Brighton on July 28, 2022, aged 87.