Sydney Maurice Brown (8 December 1917 – 28 December 1987) was an English cricketer active from 1937 to 1955 who played for Middlesex in 329 first-class matches as an opening batsman.
He was born in Eltham, Kent, and died at Rickmansworth, Hertfordshire, aged 70.
Brown was a righthanded batsman and the regular opening partner of Jack Robertson at Middlesex.
He was noted by Playfair as a "brilliant outfield".
In his career, he scored 15,756 runs at an average of 29.17 with a highest innings score of 232*, one of 22 centuries.
He completed eighty half-centuries.
His highest score was made against Somerset at Lord's in 1951.
He held 152 catches and, as he was an occasional wicketkeeper, completed two stumpings.