Ryan Ledson, Darnell Furlong and Lewis Page have all agreed to extend their loan stints with League Two side Cambridge United.
Everton defender Ledson and West Ham United full-back Page have both signed deals that will keep them at the Abbey Stadium until March 5.
As for Queens Park Rangers right-back Furlong, he has committed to terms that run for a week longer.
The U's are currently in ninth position, just one point outside of a place in the playoffs.