The 1st Army was a field army of the Czechoslovak People's Army, active from 1958-65 and 1969–1991. In its second formation its headquarters was in Pribram. In the 1980s the force included the (cs:1. tanková divize (Československo)), , , and , as well as many smaller units, including the . The 1st Army was disbanded on 1 December 1991.