Spaghetti Junction is the nickname for the intersection of the major roadways Interstate 85 and Interstate 285, along with several access roads, in northern DeKalb County, Georgia, just northeast of Atlanta, Georgia, USA. It is officially called Tom Moreland Interchange, after a former commissioner of the Georgia Department of Transportation (1974-1987).

I-85 is a major traffic corridor from the northeastern suburbs of Atlanta in the Gwinnett County area into downtown Atlanta. I-285 is a beltway around Atlanta. In the northern I-285 corridor, in the area from I-85 counterclockwise to I-75, there has been a large amount of development of office space. Spaghetti Junction was designed to remove choke points and reduce congestion in the I-85 and I-285 interchange, which had been a cloverleaf.