Röhr (Roehr) is surname of:
Julius (Philip Benjamin) von Röhr (1737 - 1793), a Prussian botanist and plant collector, naturalist, medical doctor and watercolourist
(Franz Hermann) Otto Röhr (1891 - 1972), a German track and field athlete
Julius Edward Roehr (1860-?), member of the Wisconsin State Senate
Matthias "Gonzo" Röhr (born 1962, Frankfurt), rock guitarist
Peter Roehr (1944, Lauenburg - 1968, Frankfurt am Main), a German painter
Roehr Motorcycle Company, US motorcycle manufacturer based Gurnee, Illinois, named after Walter Roehrich
