Alan Samuel Jeffrey (born 18 October 1963)^[1] is a former Irish cricketer. A left-handed batsman and left-arm medium pace bowler,^[1] he played 11 times for the Ireland cricket team between 1984 and 1989^[2] including one first-class match^[3] and three List A matches.^[4]

Jeffrey made his debut for Ireland against the MCC in June 1984. He played against the West Indies later that month^[2] and made his List A debut the following month against Surrey in the NatWest Trophy.^[4] He played against Wales eleven days later, but did not play for Ireland again for almost three years.^[2]

He returned to the Irish side for a match against Northamptonshire in June 1987, before playing six times in 1989.^[2] This included his only first-class game, against Scotland^[3] and his final List A game against Derbyshire.^[4] His final game for Ireland was against Wales.^[2]

In all matches for Ireland, he scored 91 runs at an average of 22.75 with a top score of 28 against Wales in July 1984. He took 15 wickets at an average of 39.73, with best innings bowling figures of 3/22 against Scotland in July 1989.^[2]