Struggling to find his place at Oxford University, student Oliver Quick finds himself drawn into the world of the charming and aristocratic Felix Catton, who invites him to Saltburn, his eccentric family's sprawling estate, for a summer never to be forgotten.
| Actor | Role |
|---|---|
 Barry KeoghanOliver Quick | Oliver Quick |
 Jacob ElordiFelix Catton | Felix Catton |
 Rosamund PikeElspeth Catton | Elspeth Catton |
 Richard E. GrantSir James Catton | Sir James Catton |
 Alison OliverVenetia Catton | Venetia Catton |
 Archie MadekweFarleigh Start | Farleigh Start |
 Carey MulliganPoor Dear Pamela | Poor Dear Pamela |
 Paul RhysDuncan | Duncan |
 Ewan MitchellMichael Gavey | Michael Gavey |
 Sadie SoverallAnnabel | Annabel |
| RRichard CotterellHarry | Harry |
 Millie KentIndia | India |
 Will GibsonJake | Jake |
 Tasha LimCamilla | Camilla |
 Aleah AberdeenAlicia | Alicia |
| MMatt CarverBenjy | Benjy |
 Reece ShearsmithProfessor Ware | Professor Ware |
 Gabriel Bisset-SmithReg Starter | Reg Starter |
 Saga Spjuth-SällSam | Sam |
 Glyn GrimsteadTaxi Driver | Taxi Driver |
 Joshua SamuelsLiam | Liam |
 Julian Lloyd PattenJoshua | Joshua |
 Olivia Hanrahan-BarnesMaid | Maid |
 Lolly AdefopeLady Daphne | Lady Daphne |
 Joshua McGuireHenry | Henry |
 Dorothy AtkinsonPaula Quick | Paula Quick |
 Shaun DooleyJeff Quick | Jeff Quick |
 Tomás BarryCharlie | Charlie |
 Andy BradyVicar Wainwright | Vicar Wainwright |
 Joshua ReidParty Guest | Party Guest |