The 1970–71 Liga Bet season saw Hapoel Migdal HaEmek, Hapoel Kiryat Haim, Maccabi Bat Yam and Hapoel Ashdod win their regional divisions and promoted to Liga Alef.
North Division A
North Division B
Beitar Tirat HaCarmel withdrew from the league.
South Division A
South Division B
References Liga Bet Maariv, 31.5.71, Historical Jewish Press Bet Leagues Davar, 7.6.71, Historical Jewish Press The goal that cloned Kiryat Tiv'on's fate Davar, 14.6.71, Historical Jewish Press Lack of "wheeler-dealers" brought Rehovot-Ashdod merging Maariv, 31.8.70, Historical Jewish Press