Hannah Lamdan (Hebrew: חנה למדן, 5 January 1905 – 10 April 1995) was an Israeli politician who served as a member of the Knesset for several left-wing parties between 1949 and 1965.

Hannah Lerner (later Lamdan) was born in Shyrivtsi, Khotinsky Uyezd, Bessarabia Governorate, Russian Empire (today Ukraine).

She joined the Ahdut HaAvoda political party and was an activist for the Histadrut trade union.

[1] She lost her seat in the 1955 elections, but returned to the Knesset on 31 July 1957 as a replacement for Ehud Avriel,[2] who had resigned as an MK to become an ambassador.

[3] On 14 July 1965 she was amongst the eight MKs to leave Mapai, led by David Ben-Gurion, to establish Rafi.