Apo-eup is an eup in Gimcheon, Gyeongsangbuk-do, central South Korea. It has an area of 53.48 km². Although it contains several low peaks, the land of Apo-eup also contains a great deal of flat and fertile floodplain; local agriculture is dominated by rice cultivation. The small river runs along the eastern border. As of January 2005, the population is 8,799, and has fallen somewhat since 1995. It is divided among 30 ri. Local attractions include the ancient tombs of Bongsan-ri, which are located in the floodplain of the Gamcheon.