Ryan Oliver Jackson (born 31 July 1990) is an English professional footballer who plays as a right-back for National League club Sutton United.

Born in Streatham, London,[4] Jackson joined the reserve team at AFC Wimbledon in 2008 and graduated to the first-team in the latter stages of the 2009–10 season.

[5] On 3 April 2010, he made his first-team debut for the Dons in a Conference Premier match against Histon in a 3–1 win, coming on as a substitute.

[9] On 10 September 2011, Jackson made his Football League debut in a 1–1 draw with Aldershot Town, coming on as a substitute.

[14] On 7 June 2012, Jackson signed a one-year contract at Macclesfield Town, dropping down one tier to return to the Conference Premier.

[17] After training with Newport County for two weeks during the summer of 2013, Jackson signed for the League Two club on 1 August 2013 following confusion as to whether he was a free agent or not.

[30] On 23 June 2023, Jackson agreed to join League Two club Sutton United upon the expiration of his Cheltenham Town contract.

[31] In January 2013, Jackson was named in Paul Fairclough's England C team to face Turkey A2 in the International Challenge Trophy.