Peretz Naftali (Hebrew: פרץ נפתלי, 19 March 1888 – 30 April 1961) was a Zionist activist and Israeli politician who served in several ministerial portfolios in the 1950s.

Born Fritz Naftali in Berlin in 1888, he joined the Social Democratic Party of Germany in 1911.

He made aliyah in 1933, initially working as a lecturer at the Technion, before becoming director general of Bank Hapoalim in 1938, a post he held until 1949.

After being re-elected in 1951 he was appointed Minister without Portfolio in David Ben-Gurion's government.

In January 1959 he became Minister of Welfare, but lost his Knesset seat and place in the cabinet in the 1959 elections.