Simon Francis, Andrew Surman, Artur Boruc and Charlie Daniels have agreed short-term contract extensions to cover the remaining nine games of the 2019/20 season.
The quartet will prove a boost to Eddie Howe and his squad as the Cherries prepare for the return of the Premier League later this week.
Francis, who is club captain, has played the most prominent role this season with 18 appearances in all competitions, whilst vice-captain Surman has featured on nine occasions.
Goalkeeper Boruc has been named on the bench 29 times this season, while full-back Daniels is continuing his recovery from a long-term knee injury.
Winger Ryan Fraser has declined to sign a short-term contract extension.
The Cherries restart their Premier League campaign on Saturday 20th June, hosting Crystal Palace at Vitality Stadium. The game is the first-ever Premier League match to be broadcast on the BBC.