Scio College (/ˈsaɪ.oʊ/ SY-oh) was an institution of higher education in Ohio in the late 19th and early 20th centuries. Parts of it merged into Mount Union College, while its pharmacy school merged with what would become the University of Pittsburgh School of Pharmacy. By the early 20th century enrollment was declining. In 1908 the College of Pharmacy at Scio College broke away and merged with the Pittsburgh College of Pharmacy, now known as the University of Pittsburgh School of Pharmacy. In 1911 the rest of the college merged with Mount Union College.