| James McAvoy | Gnomeo (hlas) | |
| Ashley Jensen | Nanette (hlas) | |
| Matt Lucas | Benny (hlas) | |
| Maggie Smith | Lady Bluebury (hlas) | |
| Ozzy Osbourne | Fawn (hlas) | |
| Patrick Stewart | Bill Shakespeare (hlas) |
| Emily Blunt | Juliet (hlas) | |
| Michael Caine | Lord Redbrick (hlas) | |
| Jim Cummings | Featherstone (hlas) | |
| Jason Statham | Tybalt (hlas) | |
| Stephen Merchant | Paris (hlas) | |
| Julie Walters | Miss Montague (hlas) |