The Korean People's Army Ground Force is the main branch of the Korean People's Army, responsible for land-based military operations.

The Republic of Korea Army, also known as the ROK Army or South Korean Army, is the army of South Korea, responsible for ground-based warfare. It is the largest of the military branches of the Republic of Korea Armed Forces with 365,000 members as of 2022. This size is maintained through conscription: All able-bodied South Korean males must complete military service between the ages of 18 and 35.