Dionysios Arbouzis (Greek: Διονύσιος Αρμπούζης) was a Hellenic Army officer who rose to the rank of general and held the position of Chief of the Hellenic Armed Forces in 1974–1976, after the fall of the Greek military junta.

[2] During the Greco-Italian War, he participated, as battalion commander in the 33rd Infantry Regiment, in the Battle of Hill 717 during the Italian spring offensive.

In 1967, at the time of the 21 April coup, he was Second Deputy Chief of the Hellenic Army General Staff, and was well known for his dedication to the constitutional order.

He was recalled to active service, promoted to full general and installed as head of the armed forces after the fall of the junta in August 1974, and held the position until 1976.

In 1977, he served for a month (21 October – 28 November) as Minister for Northern Greece under Konstantinos Karamanlis in the caretaker cabinet during the 1977 legislative elections.