They take on France Under-19s at Doncaster's Castle Park, with the game kicking off at 2pm.
Bolam, who turned 19 last week, can play at back row or second row, and has already made four first-team appearances for the Red Bulls in his first season as a professional.
The former Durham School pupil came through the Horden & Peterlee club, and has also shone for Billingham this season on dual-registration.
England coach Andy Titterell said: “With the Junior World Championship on the horizon, it’s a massive opportunity for individuals to stake their claim, but more importantly for us to continue to move forward together as a men’s pathway with clarity and purpose.”
England U19s team v France U19s (Saturday, Castle Park, 2pm)
15 Ollie Harris (Bristol Bears, Yatton RFC, uncapped)
14 Krystof Wood (Gloucester Rugby, Bromsgrove Rugby Club, uncapped)
13 Victor Worsnip (Bristol Bears, Bank of England RFC, 5 caps)
12 Will Knight (Gloucester Rugby, Longlevens RFC, 9 caps)
11 Kesena Izu (Leicester Tigers, Wymondham RFC, uncapped)
10 Oscar Talbot (Leicester Tigers, Barkers Butts RFC, uncapped)
9 George Newman (Exeter Chiefs, Truro RFC, 1 cap)
1 Oliver Spencer (Sale Sharks, Harrogate RUFC, 5 caps)
2 Jerold Gorleku (Harlequins, Twickenham RFC, 2 caps)
3 Lawrence Ogbonnaya (Sale Sharks, Winnington Park Rugby Club, uncapped)
4 Freddie Jones (Saracens, Tunbridge Wells RFC, uncapped)
5 Freddie Ogden-Metherell (Gloucester Rugby, Lydney RFC, 3 caps)
6 George Marsh (c) (Leicester Tigers, Holt RFC, 5 caps)
7 Tate Williams (Harlequins, East Grinstead RFC, 3 caps)
8 Ediz Karsak (Saracens, Sevenoaks, uncapped)
Replacements
16 Kealan Freeman-Price (Gloucester Rugby, Drybrook RFC, 2 caps)
17 Alan Poku (Saracens, Ealing Trailfinders, uncapped)
18 Harry Wright (Gloucester Rugby, Alcester, 1 cap)
19 George Tonga’uiha (Northampton Saints, Old Northamptonians RFC, uncapped)
20 Marlon Farouk-Roy (Exeter Chiefs, Bancroft RFC, uncapped)
21 Isaac Mears (Bath Rugby, Bath Rugby, uncapped)
22 Ollie Batson (Exeter Chiefs, Exmouth RFC, uncapped)
23 Charlie Lawson (Leeds Beckett University, Hughton RFC, uncapped)
24 Finlay Cunnison (Harlequins, Chobham RFC, uncapped)
25 George Bolam (Newcastle Red Bulls, Horden & Peterlee and Durham City RFC, uncapped)
26 Matthew Bowler (Bristol Bears, Old Albanians RFC, uncapped)