Johannes Runge (January 24, 1878 – November 12, 1949) was a German track and field athlete who competed in the 1904 Summer Olympics and in the 1906 Summer Olympics.
In 1904 he finished fifth in the 800 metres competition as well as in the 1500 metres event. He also participated in the 400 metres event but his exact result is unknown.
Two years later at the Intercalated Games he was eliminated in the first round of the 400 metres competition as well as of the 800 metres competition. In the long jump event he finished twelfth.