The Eastern Macedonia Army Section (Greek: Τμήμα Στρατιάς Ανατολικής Μακεδονίας, ΤΣΑΜ; Tmima Stratias Anatolikis Makedonias, TSAM) was a field army of the Hellenic Army in World War II. It faced the initial German attack on Greece during the Battle of the Metaxas Line, and was forced to capitulate after four days of fighting on 9 April 1941.