Deputies of the 1st term of the Sejm of the Polish People's Republic were elected during the parliamentary elections, which took place on October 26, 1952.
The first session was held on November 20, 1952, and the last one, the 39th - on November 20, 1956. The term of office of the Sejm lasted from November 20, 1952 to November 20, 1956.
Party composition at the first session of the Sejm of the first term. The regulations of the Sejm did not provide for the functioning of deputies' clubs, but in their place Provincial Deputies' Groups were established.
The Deputies of the 1st term were associated in the following Provincial Deputies' Groups: