Framlingham Town have promoted from within to replace promotion-winning manager Mel Aldis.
Both Harleston Town and Scole United will be playing in higher divisions next season.
Thetford Town defender Nathan Clarke will start next season with fellow Premier Division side Newmarket Town.
Hadleigh United will be playing Thurlow Nunn League Premier Division football next season, subject to any successful appeal.
Things are looking up at Debenham LC after the club appoints a new chairman
Mel Aldis explains why he has stepped down as manager of Framlingham.