The 2012–13 Liga Bet season saw Beitar Nahariya (champions of the North A division), Hapoel Beit She'an/Mesilot (champions of the North B division), Hapoel Mahane Yehuda (champions of the South A division) and Maccabi Be'er Ya'akov (champions of the South B division) win the title and promotion to Liga Alef.
The clubs ranked 2nd to 5th in each division entered a promotion play-off, at the end of which, in the North section Hapoel Iksal lost against Maccabi Kafr Kanna from Liga Alef North and remained in Liga Bet, while, in the South section, F.C.
Hapoel Iksal qualified to the promotion play-off match against 14th ranked club in Liga Alef North division, Maccabi Kafr Kanna.
Kafr Qasim qualified to the promotion play-off match against 14th ranked club in Liga Alef South division, Hapoel Arad.
Kfar Kama relegated to Liga Gimel South A division Gadna Tel Aviv relegated to Liga Gimel South B division Hapoel Merhavim relegated to Liga Gimel