Andrew Pick O'Meara (March 23, 1907 – September 30, 2005) was a United States Army four-star general who served as Commander-in-Chief, United States Southern Command (USCINCSO) from 1961 to 1965; and Commander-in-Chief, U.S. Army Europe/Commander, Central Army Group (CINCUSAREUR/COMCENTAG) from 1965 to 1967.