Home Grounds used:
Teddington Cricket Club Ground, Bushy Park, Teddington; The Paulin Ground, Winchmore Hill; Lincoln Road, Enfield; Arden Field, Finchley

Away Grounds visited:
County Ground, Hove; Palmer's School Ground, Grays; County Ground, Southampton; Churchman's Ground, Ipswich

Second XI playing record:
P 7     W 3     D 3     L 1

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

24 players appeared in Second XI matches for Middlesex in 1951:
FR Alexander; RV Bell; RS Cooper; GA Davidson; RP Deller; RA Gale; MJ Hardy; K Hinge; A Kamm; PAC Kelly; W Knightley-Smith; ML Laws; A McCorquodale; GD Morton; JT Murray; DL Newman; DHK Rata; R Routledge; JW Runacres; M Speight; JL Swann; AW Thompson; LB Thompson; FJ Titmus.