Pyrros Lappas (Greek: Πύρρος Λάππας, 1899–1981) was a Greek Navy officer. He served in the Asia Minor Campaign, commanded warships in World War II, and assumed senior leadership positions in the post-war navy, culminating as Chief of the Hellenic Navy General Staff in 1952–1958. He then served for two years as head of the Military Household of King Paul of Greece, as General Secretary of the Hellenic Olympic Committee in 1961–1968, and as a member of the International Olympic Committee (1965–1980).