Jaïro Jocquim Riedewald (born 9 September 1996) is a Dutch professional footballer who plays as a defensive midfielder or defender for Belgian Pro League club Royal Antwerp.

A youth academy product of Ajax, Riedewald spent four seasons at the club, where he became a key player under manager Frank de Boer.

In 2017, he was signed by Premier League club Crystal Palace, briefly reuniting with De Boer; he went on to make nearly 100 appearances in seven years in England.

On 27 February 2014, Riedewald made his continental debut for Ajax, in the UEFA Europa League away match against Red Bull Salzburg where he replaced Christian Poulsen in the 63rd minute in an eventual 3-1 loss.

After Niklas Moisander departed the club at the start of the 2015–16 season, Ajax manager Frank de Boer decided to choose Riedewald as the new partner of Joël Veltman in central defense.

In de Klassieker against Feyenoord on 7 February 2016, Riedewald got injured soon after kick-off; he had broken his left ankle, which ended his season early.

In July 2017, Riedewald reunited with former Ajax manager Frank de Boer signing a five-year contract with Premier League side Crystal Palace for an undisclosed fee, believed to be in the region of £8m.