Meli Polishook-Bloch (Hebrew: מלי פולישוק-בלוך; born 14 January 1953) is an Israeli former politician who served as a member of the Knesset for Shinui and the Secular Faction between 2003 and 2006.

Born in Ra'anana, Polishook-Bloch gained a BA in political science and theatre arts and an MA in political science and public policy from Tel Aviv University.

In the 1999 elections she was placed ninth on the party's list,[1] but missed out on a seat when they won only six mandates.

For the 2003 elections she was placed eighth on the Shinui list,[2] and entered the Knesset when the party won 15 seats.

She was placed fourth on the Hetz list for the elections,[3] but lost her seat when the party failed to cross the electoral threshold.