Reuven Atar (Hebrew: ראובן עטר; born 3 January 1969) is an Israeli football manager and former player.

Atar was born in Tirat Carmel, Israel, to Sephardic Jewish immigrant parents from Iraq.

He quickly signed as assistant coach at Maccabi Netanya, first alongside Gili Landau and later on Eli Cohen.

In 2006, Atar was sent home by Netanya's new manager, Eyal Berkovich, and proceeded to move and coach Maccabi Herzliya, from which he was fired after eight league games[1] before returning to Netanya, later guiding the club to the second place in the Israeli Premier League, and the UEFA Cup Qualifying rounds.

Atar was later dismissed from Netanya, after team's owner Daniel Jammer signed Lothar Matthäus.