Constantine Lips, Byzantine admiral

Constantine Lips was a Byzantine aristocrat and admiral who lived in the later 9th and early 10th centuries. He was killed in 917 at the Battle of Acheloos against Bulgaria. Constantine Lips is most notable for his foundation of the convent bearing his name at Constantinople.

The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire centred on Constantinople during late antiquity and the Middle Ages. Having survived the events that caused the fall of the Western Roman Empire in the 5th century AD, it endured until the fall of Constantinople to the Ottoman Empire in 1453. The term 'Byzantine Empire' was coined only after its demise; its citizens used the term 'Roman Empire' and called themselves 'Romans'.