Avraham "Avi" Duan (Hebrew: אברהם "אבי" דואן; 17 October 1955 – 22 September 2018) was an Israeli politician who served as a member of the Knesset for Kadima between 2012 and 2013.

He worked as a social worker[1] at American Jewish Joint Distribution Committee and ran centres for occupational development for Ethiopian immigrants in Ashdod and Rehovot.

[3] After failing to enter the Knesset as the party won 28 seats, he worked as a political advisor to Yulia Shamalov-Berkovich.

[4] On 25 January 2012 he entered the Knesset as a replacement for Eli Aflalo,[5] who resigned after becoming co-chairman of the Jewish National Fund.

[6] Duan also acted as Mofaz's campaign manager for the 2012 Kadima leadership election.