Home Grounds used:
Clarence Park, St Albans; Corfton Road, Ealing; The Paulin Ground, Winchmore Hill; Royal Air Force Sports Ground, Uxbridge; Old Actonians Sport Club Ground, Ealing; Ealing

Away Grounds visited:
Metropolitan Police Sports Ground, Chigwell; Grace Road, Leicester; County Ground, Northampton; Kennington Oval, Kennington; Arundel Castle Cricket Club Ground, Arundel; Chalvey Road, Slough; not arranged; King's and Selwyn Colleges Ground, Cambridge; Churchill College Ground, Cambridge; Pembroke College Ground, Cambridge; Downing College Ground, Cambridge

Click on this link for the season's Other scorecards and results

20 players appeared in Other matches for Middlesex in 1986:
GK Brown; KR Brown; JD Carr; RM Carter; AGJ Fraser; AR Harwood; IJF Hutchinson; PN Kasliwal; CC Lewis; NRC MacLaurin; CP Metson; AJT Miller; MR Ramprakash; GD Rose; MA Roseberry; JF Sykes; PCR Tufnell; SD Weale; DWR Wiles; RG Woolston.