The Office Season 5 cast ages
How old were The Office actors in Season 5?
Steve Carell was 46, Rainn Wilson was 42, John Krasinski was 28 years old on 2008-09-25, the Season 5 premiere date.
These are actors’ ages on the original broadcast date, not their characters’ ages or ages during filming. This is a selected series cast comparison, not a verified list of appearances in “Weight Loss (1)”.
Selected cast ages on 2008-09-25
| Actor | Character | Birthday | Age on air date |
|---|---|---|---|
| Steve Carell | Michael Scott | 1962-08-16 | 46 years |
| Rainn Wilson | Dwight Schrute | 1966-01-20 | 42 years |
| John Krasinski | Jim Halpert | 1979-10-20 | 28 years |
| Jenna Fischer | Pam Beesly | 1974-03-07 | 34 years |
| B. J. Novak | Ryan Howard | 1979-07-31 | 29 years |
| Mindy Kaling | Kelly Kapoor | 1979-06-24 | 29 years |
| Leslie David Baker | Stanley Hudson | 1958-02-19 | 50 years |
| Brian Baumgartner | Kevin Malone | 1972-11-29 | 35 years |
| Angela Kinsey | Angela Martin | 1971-06-25 | 37 years |
| Oscar Nunez | Oscar Martinez | 1958-11-18 | 49 years |
| Phyllis Smith | Phyllis Lapin-Vance | Not confirmed | Withheld |
| Kate Flannery | Meredith Palmer | 1964-06-10 | 44 years |
| Creed Bratton | Creed Bratton | 1943-02-08 | 65 years |
| Paul Lieberstein | Toby Flenderson | 1967-02-22 | 41 years |
| Ed Helms | Andy Bernard | 1974-01-24 | 34 years |
| Craig Robinson | Darryl Philbin | 1971-10-25 | 36 years |
| Ellie Kemper | Erin Hannon | 1980-05-02 | 28 years |
Selected actor ages by episode in Season 5
Compare completed birthdays across this season’s original air dates. Episode links select that broadcast in the explorer. These comparisons do not assert that each actor appeared in every episode.
All The Office seasons and cast ages
How these ages are calculated
Subtract the actor’s birth year from the air-date year, then subtract one if their birthday had not yet occurred. Tables and the episode explorer use completed years. Missing, invalid, conflicting or unchecked birthdays do not produce an exact age. Historical broadcast ages do not imply that an actor is still living.
Premiere dates and matched birthdays were cross-checked against TVmaze’s The Office guide on 2026-10-16. Actor-name links identify birthday sources; premiere-date links identify episode sources. TVmaze data is used under CC BY-SA. A database match is not independent biographical authentication; unresolved disagreements are withheld. Episode rosters and guest credits remain under review.