All three Mirfield clubs will be in the Drakes Huddersfield League next season.
Moorlands made the switch in 2013 and gained successive promotions before their relegation from the Drakes Premiership this summer.
In 2016, they will be joined by Mirfield CC and Mirfield Parish Cavaliers, who have now received clearance from the Central Yorkshire League to make the move.
Mirfield CC and the Cavaliers will play in a 13-strong Cedar Court Conference, with Parish expected to do well after finishing fifth in the Central Yorkshire Premier Division this summer.
There will be 12 clubs in the Jedi Sports Championship and 14 in the top flight.
Drakes Premiership 2016: Scholes, Hoylandswaine, Shepley, Delph, Honley, Barkisland, Golcar, Shelley, Broad Oak, Kirkburton, Elland, Skelmanthorpe, Cawthorne, Armitage Bridge.
Jedi Sports Championship 2016: Moorlands, Slaithwaite, Thongsbridge, Meltham, Clayton West, Marsden, Holmfirth, Lascelles Hall, Linthwaite, Kirkheaton, Rastrick, Denby.
Cedar Court Conference 2016: Almondury Wesleyans, Almondbury, Birkby Rose Hill, Thurstonland, Denby Dale, Emley Clarence, Lepton Highlanders, Hall Bower, Cumberworth United, Cartworth Moor, Upperthong, Mirfield CC, Mirfield Parish Cavaliers.
