Worcester Warriors lock Graham Kitchener, Saracens centre Mike Stanley and London Wasps wing Mark Odejobi have been called up by coach Nigel Redman. Saracens flanker Andy Saull and Gloucester wing Charlie Sharples stand down.
England are unbeaten in the Under 20 Six Nations following wins over Wales (28-15), Italy (22-13) and France (24-6). After facing Scotland they tackle Ireland at Gloucester on Friday, March 14 (7.35pm).
England Under-20 squad
Forwards
Nathan Catt (Bath Rugby)
Alex Corbisiero (London Irish)
Matt Cox (Worcester Warriors)
Hugo Ellis (London Wasps)
Jon Fisher (London Irish)
Scott Freer (Leeds Carnegie)
Joe Gray (Northampton Saints)
Scott Hobson (Cornish Pirates)
Graham Kitchener (Worcester Warriors)
Billy Moss (Bath Rugby)
Tom Sargeant (Harlequins)
Ben Thomas (Saracens)
Backs
Noah Cato (Saracens)
Luke Eves (Bristol Rugby)
Alex Goode (Saracens)
Rob Miller (Newcastle Falcons)
Dan Norton (Gloucester Rugby)
Mark Odejobi (London Wasps)
Joe Simpson (London Wasps)
Mike Stanley (Saracens)
Seb Stegmann (Harlequins)
Jordan Turner-Hall (Harlequins)
Ben Youngs (Leicester Tigers)