Arieh Leon Dulzin (Hebrew: אריה לאון דולצ'ין, 31 March 1913 – 13 September 1989) was a Zionist activist who served as a Minister without Portfolio in the Israeli government between December 1969 and August 1970, though he was never a member of the Knesset.

In 1928 he emigrated to Mexico and between 1938 and 1942 he was president of the Mexican branch of the Zionist Organisation.

[2] While in Mexico, he married painter Fredzia Kessler, who had emigrated from Poland as a child.

In 1956 Dulzin moved to Israel but his wife and daughter remained in Mexico.

[4] He joined the Liberal Party, and on 15 December 1969 Golda Meir appointed him to her cabinet as a Minister without Portfolio.