The Bavarian People's Party was a Catholic political party in Bavaria during the Weimar Republic. After the collapse of the German Empire in 1918, it split away from the national-level Catholic Centre Party and formed the BVP in order to pursue a more conservative and particularist Bavarian course. It consistently had more seats in the Bavarian state parliament than any other party and provided all Bavarian minister presidents from 1920 on. In the national Reichstag it remained a minor player with only about three percent of total votes in all elections. The BVP disbanded shortly after the Nazi seizure of power in early 1933.

The Centre Party, officially the German Centre Party and also known in English as the Catholic Centre Party, is a Christian democratic political party in Germany. It was most Influential in the German Empire and Weimar Republic. Formed in 1870, it successfully battled the Kulturkampf waged by Chancellor Otto von Bismarck against the Catholic Church. It soon won a quarter of the seats in the Reichstag, and its middle position on most issues allowed it to play a decisive role in the formation of majorities. The party name Zentrum (Centre) originally came from the fact that Catholic representatives would take up the middle section of seats in parliament between the social democrats and the conservatives.