Meri (Hebrew: מר"י, lit. Rebellion, also an acronym for Mehaney Radikali Yisraeli (Hebrew: מחנה רדיקלי ישראלי), lit. Israeli Radical Camp) was a small radical left-wing political party in Israel. It was founded in the 1960s as HaOlam HaZeh – Koah Hadash by Uri Avnery, editor of HaOlam HaZeh.