Harrington Junction was a railway junction in Harrington, Cumbria, England. It joined three branches to the Cleator and Workington Junction Railway's (CWJR) main line from Workington Central to Moor Row via Cleator Moor West. No station ever existed at the junction, High Harrington was the nearest, 48 chains (0.97 km) to the south. Former employees described the junction as the CWJR's "nerve centre".