May 1975§	Zone B Semi-Final		Barton Town v not known	Marsh Lane, Barton on Humber	misc
	May 1975§	Zone A Quarter-Final		Brigg Sugar Factory v Messingham	Brigg Sugar Factory Sports Ground, Brigg	misc
	May 1975§	Zone B Quarter-Final		Caistor Town v East Halton	Brigg Road Ground, Caistor	misc
	May 1975§	Zone B Quarter-Final		Cromwell Drewery v Barton Town	Drewery Brothers Ground, Grimsby	misc
	May 1975§	Zone C Quarter-Final		Grimsby British Rail Sports Association v Skegness	Carr Lane, Grimsby	misc
	May 1975§	Zone B Quarter-Final		Grimsby Town v Immingham British Rail Sports Association	Augusta Street, Grimsby	misc
	May 1975§	Zone C Quarter-Final		Holton-le-Clay v Market Rasen	Tetney Lane, Holton-le-Clay	misc
	May 1975§	Zone D Quarter-Final		Hykeham v Southcliffe St Andrews	Memorial Field, North Hykeham	misc
	May 1975§	Zone C Quarter-Final		Louth v Ross Sports	London Road, Louth	misc
	May 1975§	Zone A Quarter-Final		Normanby Park v Alkborough	Normanby Park Estate, Scunthorpe	misc
	May 1975§	Zone A Quarter-Final		Normanby Park Works v Appleby Frodingham	Cemetery Road Sports Ground, Brumby	misc
	May 1975§	Zone D Quarter-Final		Saxilby v Ruston Bucyrus	Saxilby Sports Association Ground, Saxilby	misc
	May 1975§	Zone A Quarter-Final		Scunthorpe Town v Nuform Sports	Heslam Park, Scunthorpe	misc
	May 1975§	Zone D Quarter-Final		St John's Hospital v Hartsholme	St John's Hospital, Bracebridge Heath	misc
	May 1975§	Zone D Quarter-Final		Waddington v Lincoln Claytons	Waddington Sports Ground, Waddington	misc
	Jun 1975§	Zone D Semi-Final		Hartsholme v not known	Ashby Avenue, Hartsholme	misc
	Jun 1975§	Zone B Semi-Final		Immingham British Rail Sports Association v Healing Clee Rovers	Blossom Way, Immingham	misc
	Jun 1975§	Zone A Semi-Final		Messingham v Alkborough	Memorial Playing Field, Messingham	misc
	Jun 1975§	Zone A Semi-Final		Normanby Park Works v Nuform Sports	Cemetery Road Sports Ground, Brumby	misc
	Jun 1975§	Zone C Semi-Final		not known v not known	not known	misc
	Jun 1975§	Zone D Semi-Final		not known v Lincoln Claytons	not known	misc
	Jun 1975§	Zone C Semi-Final		Ross Sports v Cleethorpes	Ross Sports Club Ground, Weelsby Road, Grimsby	misc
	Jul 1975§	Zone D Final		Hartsholme v not known	Ashby Avenue, Hartsholme	misc
	Jul 1975§	Zone A Final		Normanby Park Works v Messingham	Cemetery Road Sports Ground, Brumby	misc
	Jul 1975§	Zone B Final		not known v not known	not known	misc
	Jul 1975§	Zone C Final		not known v Ross Sports	not known	misc
	Aug 1975§	Semi-Final		Normanby Park Works v Hartsholme	Cemetery Road Sports Ground, Brumby	misc
	Aug 1975§	Semi-Final		not known v Ross Sports	not known	misc
	07 Sep 1975	Final		Normanby Park Works v Ross Sports	Brumby Hall, Scunthorpe	misc978182

§ The fixture list specified that the match must be completed by this date.