The Office Christmas specials are the two-part series finale episodes of the British mockumentary comedy television series The Office.
| Actor | Role |
|---|---|
 Ricky GervaisDavid Brent | David Brent |
 Martin FreemanTim Canterbury | Tim Canterbury |
 Mackenzie CrookGareth Keenan | Gareth Keenan |
 Lucy DavisDawn Tinsley | Dawn Tinsley |
 Patrick BaladiNeil Godwin | Neil Godwin |
 Elizabeth BerringtonAnne | Anne |
 Ralph InesonChris 'Finchy' Finch | Chris 'Finchy' Finch |
 Joel BeckettLee | Lee |
 Ewen MacIntoshKeith | Keith |
 Steve BrodyDavid Brent's Agent | David Brent's Agent |
| HHoward BrownSelf | Self |
 Greg BurnsMC | MC |
 Alec ChristieNot listed | Not listed |
| PPaul FergusonSelf/ Paul 'Bubble' Ferguson | Self/ Paul 'Bubble' Ferguson |
 Kellie ShirleyKim | Kim |
| MMike McCleanDating Show Presenter | Dating Show Presenter |
 Sandy McDadeInterviewer (voice) | Interviewer (voice) |
 Robert PurdyNot listed | Not listed |
 Dan Renton SkinnerDavid | David |
| AAsh VarrezNot listed | Not listed |
 Ben BradshawBen | Ben |
 Jamie DeeksJamie | Jamie |
| JJulie FernandezBrenda | Brenda |
 Ben ForsterNot listed | Not listed |
 Martha Howe-DouglasMel the Receptionist | Mel the Receptionist |
| RRachel IsaacTrudy | Trudy |
 Emma MantonEmma | Emma |
| JJane LucasShelia | Shelia |
 Alexander PerkinsRalph | Ralph |
| PPhilip PickardPhilip | Philip |