The 25 names on the list included youngsters Federico Macheda and Davide Petrucci from United’s reserve-team.
New signing Zoran Tosic was not registered, as he is ineligible, after featuring for Partizan Belgrade in the qualifying rounds for the Champions League.
Ben Amos, Richard Eckersley, Jonny Evans, Darron Gibson and Danny Welbeck were also included in the squad as the five additional players born on or after 1 January 1987.
Man Utd Champions League Squad:
Goalkeepers: 1. Van der Sar, 12. Foster, 29. Kuszczak
Defenders: 2. Neville, 3. Evra, 5. Ferdinand, 6. Brown, 15. Vidic, 20. Fabio, 21. Rafael, 22. O’Shea
Midfielders: 8. Anderson, 11. Giggs, 13. Park, 16. Carrick, 17. Nani, 18. Scholes, 24. Fletcher, 34. Possebon, 43. Petrucci
Forwards: 7. Ronaldo, 9. Berbatov, 10. Rooney, 32. Tevez, 41. Macheda.