Ronnie Stephen Henry (born 2 January 1984) is an English professional footballer who plays as a defender for Isthmian League Premier Division club Potters Bar Town.

In January 2005, Henry joined Hertfordshire club Stevenage of the Conference National (fifth tier of the English football league system), initially until the end of the 2004–05 season.

[7] A product of the Tottenham Hotspur youth system,[8] Henry signed a professional contract with the North London club at the age of 17.

[9] He made his professional debut for Southend in a 2–0 victory over Darlington at Roots Hall on 5 April 2003,[10] and started two more matches during the loan spell.

[5] Having spent the rest of the 2003–04 season as a free agent, Henry was signed by Irish club Dublin City on a six-month contract in August 2004.

[16][17][18] Four days later, on 29 January 2005, he made his league debut for the club in a 3–1 home win over Farnborough Town, playing the full 90 minutes.

[19] Henry played regularly under manager Graham Westley for the remainder of the 2004–05 season as Stevenage secured the final Conference National play-off place.

[31] Having been a regular in the starting line-up during the first half of the 2007–08 season under both Mark Stimson and new manager Peter Taylor,[32] Henry was placed on the transfer list after he was unable to agree terms on a new contract in January 2008.

[33] Following the re-appointment of Westley as manager, Henry signed a new contract at Stevenage and played regularly at right-back during the 2008–09 season, making 52 appearances.

[35] The following season, Henry continued to be the club's first choice right-back,[15][36] and he scored his third goal for Stevenage in a 2–0 victory over Eastbourne Borough on 8 September 2009.

[45][46] Henry remained a first-team regular during the 2011–12 season, playing in the club's first ever League One match, a 0–0 draw with Exeter City on 6 August 2011.

[51] Henry joined Conference Premier club Luton Town on a free transfer on 16 June 2012, signing a two-year contract.

[53] Henry made his Luton debut in the club's opening day 2–2 draw against Gateshead at Kenilworth Road on 11 August 2012, playing the whole match.

[58] Shortly after helping Luton earn promotion back into the Football League, Henry rejected the offer a new two-year contract there and opted to rejoin his former club Stevenage on 30 June 2014.

[60] Henry made his first appearance back at Stevenage three weeks into the 2014–15 season, on 30 August 2014, playing the whole match in a 3–2 away victory at AFC Wimbledon, the club's first away win of the campaign.

[68] That season, he made his 500th appearance for Stevenage in the club's 2–0 victory over Swindon Town at Broadhall Way on 12 March 2019,[68] coming on as an 85th-minute substitute in the match.

[73] Following his departure from Stevenage, Henry signed for National League South (sixth tier) club Billericay Town on 11 June 2019.

[74] Henry made his Billericay debut on the opening day of the 2019–20 season, playing the whole match in a 1–0 home victory over Eastbourne Borough on 3 August 2019.

[79] After leaving Billericay, Henry joined Southern Premier Central (seventh tier) club Royston Town on 21 May 2021.

[80] Similarly to his time at Billericay Town, Henry combined his playing role at Royston alongside coaching the under-18 and under-23 teams at Stevenage.