Roarie Milton Ryan Deacon (born 12 October 1991) is an English professional footballer who plays as a midfielder for Isthmian League South East Division club Ramsgate.
Deacon started his career at Premier League club Arsenal in 2009, and signed professional terms ahead of the 2010–11 season. He made no first-team appearances and was subsequently released in the summer of 2011. Deacon then joined Sunderland in July that year. He left Sunderland when his contract expired in January 2013, again without making a first-team appearance. Deacon signed for League One team Stevenage on a free transfer in March 2013 before joining League Two side Crawley Town in July 2015. He has also represented England at U19 level.