Angus Gunn will battle for the Scotland goalkeeper’s jersey with Liam Kelly and Zander Clark ahead of Euro 2024 qualifiers against Cyprus and Spain.
The Norwich shot-stopper was named in the squad after switching allegiance from England.
Both Kelly and Clark are also uncapped but have been squad regulars recently as back-up to Craig Gordon, who is recovering from a double leg break.
Lyndon Dykes is in the squad after returning from a lengthy spell out through illness when QPR played Watford on Saturday.
Watford defender Ryan Porteous and Stoke attacker Jacob Brown are also in a largely experienced squad for the Hampden double header on March 25 and 28.