Spanish Agrarian Party (in Spanish: Partido Agrario Español) was a political party in Spain during the Second Republic. Initially the party was known as Agrarian Party (Partido Agrario) but took the name PAE in the year 1934. PAE was a republican party, and it cooperated with centrist and rightwing parties. PAE took part in right-wing governments. PAE had its base amongst small and medium farmers, and the party clearly opposed agrarian reform. The main base of the party was in Castilla y León. The Youth of PAE published Vibración in Catalonia.