Robert Long (9 November 1846 – 6 August 1924) was an English cricketer.
Long was a right-handed batsman who bowled right-arm fast.
He was born at Richmond, Surrey.
Long made two first-class appearances for Surrey in 1870 against the Marylebone Cricket Club at Lord's, and Lancashire at Old Trafford.
He batted four times in these two matches, being dismissed for a duck each time he batted.
He also went wicketless in both matches.He died at Enfield, Middlesex on 6 August 1924.