Akiva "Aki" Orr (Hebrew: עקיבא "עקי" אור, born Karl Sebastian Sonnenberg; June 19, 1931 – February 7, 2013) was an Israeli writer and political activist.[1][2] He was an outspoken critic of Zionism and supported a one-state solution to the Israeli–Palestinian conflict. After 1968 Orr was a leading advocate of radical direct democracy.[3]