| Description | Character |
| Regional Manager of Dunder Mifflin Scranton (Seasons 1–7). Founder of 'Diversity Tomorrow' | |
| Sales Representative of Dunder Mifflin Stamford (Season 3). Regional Manager of Dunder Mifflin Utica (Season 4–present) | |
| 'Receptionist (Seasons 1–5), Member of Committee to Plan Parties (Season 3) | |
| 'Regional Manager of Dunder Mifflin Scranton (Season 6, ''The Manager and the Salesman''; returns to Sales), Co-Head of Party Planning Committee (Season 5) | |
| 'Sales Representative / ''Assistant to the Regional Manager'' (Seasons 1, 3–present), Owner of Scranton Business Park (Seasons 7–present) | |
| Sales Representative / 'Regional Director in Charge of Sales' (Season 3–present) | |
| Sales Representative, Regular crossworder | |
| Sales Representative, Member of Party Planning Committee (Seasons 1–5) | |
| Senior Accountant, Head of Party Planning Committee (Seasons 1–5; committee was briefly dissolved in Season 5) | |
| 'Accountant, Member of a band named Scrantonicity (Seasons 1–3) | |
| Accountant, Founding Member of the Finer Things Club (Season 4) | |
| Supplier Relations Representative | |
| Customer Service Representative | |
| Quality Assurance Representative | |
| Receptionist (Seasons 5–present) | |
| 'Vice President, North East Region and Director of New Media (Season 4), Bowling Alley Clerk (Season 5) | |
| Warehouse Foreman | |
| Sabre Chief Executive Officer | |
| | Description | Character |
| Sabre Director of Sales for Dunder Mifflin | |
| Human Resources Representative, Founding Member of the Finer Things Club (Season 4) | |
| Human Resources Representative of Dunder Mifflin Scranton (Season 5, 7) | |
| 'Vice President of Sales (Seasons 1–3), Hospital Director of Office Purchasing (Season 7) | |
| Chief Financial Officer (Seasons 2–6) | |
| Vice President of North East Region (Season 5) | |
| Warehouse Dock Worker (Seasons 1–3; fired in 'The Negotiation') | |
| Travelling Salesman, Generally offensive | |
| Former employee, who was working in Supplier Relations, sat across from Creed and fired by Michael | |
| Former Regional Manager of Scranton branch, Decapitated | |
| Management assistant, and part of the band 'The Hunted' | |
| Sent by management to teach Michael how to monitor office email. | |
| Real estate agent who also dated the regional manager | |
| Owner of a refrigeration company, a neighboring tenant in the office park. | |
| Lives at the Schrute family beet farm with a Dunder Mifflin employee and cousin | |
| Ex-receptionist mother who also dated the regional manager | |
| Daughter of two Dunder Mifflin employees after 19 hours of labor | |
|