John Schaller (July 7, 1912 – 1978) was an American politician. He was a member of the Wisconsin State Assembly.

Biography Schaller was born on July 7, 1912, in Augsburg, Germany. He moved to Milwaukee, Wisconsin, in 1913. He died in 1978.'Social Security Death Index' He was a member of the International Association of Machinists, the Fathers and Brothers Marine Club, and the St. Boniface Holy Name Society.

Career Schaller was elected to the Assembly in 1948 as a Democrat.

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