| Stephen Fry |
Jeeves |
| Hugh Laurie |
Bertie Wooster |
| Mary Wimbush |
Aunt Agatha (Series 1-3) |
| Elizabeth Spriggs |
Aunt Agatha (Series 4) |
| Brenda Bruce |
Aunt Dahlia (Series 1) |
| Jean Heywood |
Aunt Dahlia (Series 4) |
| Robert Daws |
Tuppy Glossop |
| Richard Dixon |
Oofy Prosser (Series 1-2 & 4) |
| Richard Garnett |
Gussie Fink-Nottle (Series 1-2) |
| Richard Braine |
Gussie Fink-Nottle (Series 3-4) |
| Adam Blackwood |
Barmy Fotheringay Phipps (Series 1) |
| Martin Clunes |
Barmy Fotheringay Phipps (Series 2) |
| Francesca Folan (as Frances Folan) |
Madeline Bassett (Series 1) |
| Diana Blackburn |
Madeline Bassett (Series 2) |
| Elizabeth Morton |
Madeline Bassett (Series 3-4) |
| Fiona Gillies |
Lady Florence Craye (Series 3) |
| Francesca Folan |
Lady Florence Craye (Series 4) |
