May 1986§	Second Round		Alkborough Second XI v Norsk Hydro	West Halton Lane, Alkborough	misc
	May 1986§	First Round		Belton Second XI v Brigg Town Second XI	Church Street, Belton	misc
	May 1986§	Second Round		Belton Second XI v Caistor Town Second XI	Church Street, Belton	misc
	May 1986§	First Round		Bottesford Town v East Halton Second XI	Birch Park, Bottesford	misc
	May 1986§	Second Round		Bottesford Town v Scunthorpe Town Third XI	Birch Park, Bottesford	misc
	May 1986§	Second Round		Brigg Town v Normanby Park Works Third XI	Brigg Recreation Ground, Brigg	misc
	May 1986§	Second Round		Nuform Sports Second XI v Winteringham	Nuform Ground, Scunthorpe	misc
	May 1986§	First Round		Perry's Sports v Norsk Hydro	Foxhills Sports Ground, Scunthorpe	misc
	May 1986§	First Round		Scunthorpe Town Third XI v Grimsby British Rail Sports Association Second XI	Co-operative Sports Ground, Scunthorpe	misc
	May 1986§	Second Round		South Kelsey Second XI v Hibaldstow	Waddingham Road, South Kelsey	misc
	May 1986§	Second Round		Waltham v Kirton Lindsey	Recreation Ground, Waltham	misc
	26 May 1986	Round One		Broughton Second XI v Sports Club Millenium	Recreation Ground, Broughton	misc852027
	Jun 1986§	Quarter-Final		Belton Second XI v Smith-Corona Marchant	Church Street, Belton	misc
	Jun 1986§	Quarter-Final		Hibaldstow v Normanby Park Works Third XI	Station Road, Hibaldstow	misc
	Jun 1986§	Quarter-Final		Norsk Hydro v Bottesford Town	Kings Road, Immingham	misc
	Jun 1986§	Quarter-Final		Nuform Sports Second XI v Kirton Lindsey	Nuform Ground, Scunthorpe	misc
	Jul 1986§	Semi-Final		Hibaldstow v Norsk Hydro	Station Road, Hibaldstow	misc
	Jul 1986§	Semi-Final		Smith-Corona Marchant v Nuform Sports Second XI	Clee Road, Grimsby	misc
	Aug 1986§	Final		Nuform Sports Second XI v Hibaldstow	Recreation Ground, Broughton	misc

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