Gyttorp is a place ( tätort ) in the Swedish province of Örebro County and the historic province of Västmanland. Gyttorp located approximately 6 km west of Nora at the lake Vikern. Large parts of the present-day town was built by Ralph Erskine in the years 1945 to 1955.

Gyttorp was a small railway junction on the railway Nora Karlskoga and the railway line Striberg - Gyttorp. The latter is, however, shut down and dismantled. Through the town the roads lead ländsväg 243 and 244

The largest employer is Alfred Nobel's first company to Nitro Nobel AB, with around 400 employees.