John Boye (born 23 April 1987) is a Ghanaian international professional footballer who plays as a defender and captains Metz.

Born in Accra, Boye began his career with Schwepps' youth academy, he then later went on to play at Pro Consult Sports Academy and Miracle FC. Boye moved to Stade Rennais (Rennes) on 29 July 2008 after a two-week trial, he first arrived at Rennes on loan on 1 September 2008 from Ghana Premier League club Heart of Lions with an option to buy, and returned to Heart of Lions on 30 June 2009. In July 2009, the situation had been wrapped up by Heart of Lions, allowing Rennes to complete the move before the summer transfer window 2009 deadline, he signed a contract on 10 July 2009, completing his move from his former club Heart of Lions to Stade Rennais. Boye left Turkish side Sivasspor following the expiration of his contract in June 2018. On 21 June 2018, FC Metz officially announced the capture of John on a four-year-deal, keeping him at the club till June 2022.

On 17 June 2008, Boye was called up for the Ghana, making his debut on 22 June 2008 against Gabon.