Season 1
| 1 | Pilot | 2005-03-24 |
| 2 | Diversity Day | 2005-03-29 |
| 3 | Health Care | 2005-04-05 |
| 4 | The Alliance | 2005-04-12 |
| 5 | Basketball | 2005-04-19 |
| 6 | Hot Girl | 2005-04-26 |
Season 2
| 1 | The Dundies | 2005-09-20 |
| 2 | Sexual Harassment | 2005-09-27 |
| 3 | Office Olympics | 2005-10-04 |
| 4 | The Fire | 2005-10-11 |
| 5 | Halloween | 2005-10-18 |
| 6 | The Fight | 2005-11-01 |
| 7 | The Client | 2005-11-08 |
| 8 | Performance Review | 2005-11-15 |
| 9 | E-Mail Surveillance | 2005-11-22 |
| 10 | Christmas Party | 2005-12-06 |
| 11 | Booze Cruise | 2006-01-05 |
| 12 | The Injury | 2006-01-12 |
| 13 | The Secret | 2006-01-19 |
| 14 | The Carpet | 2006-01-26 |
| 15 | Boys and Girls | 2006-02-02 |
| 16 | Valentine's Day | 2006-02-09 |
| 17 | Dwight's Speech | 2006-03-02 |
| 18 | Take Your Daughter to Work Day | 2006-03-16 |
| 19 | Michael's Birthday | 2006-03-30 |
| 20 | Drug Testing | 2006-04-27 |
| 21 | Conflict Resolution | 2006-05-04 |
| 22 | Casino Night | 2006-05-11 |
Season 3
| 1 | Gay Witch Hunt | 2006-09-21 |
| 2 | The Convention | 2006-09-28 |
| 3 | The Coup | 2006-10-05 |
| 4 | Grief Counseling | 2006-10-12 |
| 5 | Initiation | 2006-10-19 |
| 6 | Diwali | 2006-11-02 |
| 7 | Branch Closing | 2006-11-09 |
| 8 | The Merger | 2006-11-16 |
| 9 | The Convict | 2006-11-30 |
| 10 | A Benihana Christmas | 2006-12-14 |
| 11 | Back from Vacation | 2007-01-04 |
| 12 | Traveling Salesmen | 2007-01-11 |
| 13 | The Return | 2007-01-18 |
| 14 | Ben Franklin | 2007-02-01 |
| 15 | Phyllis' Wedding | 2007-02-08 |
| 16 | Business School | 2007-02-15 |
| 17 | Cocktails | 2007-02-22 |
| 18 | The Negotiation | 2007-04-05 |
| 19 | Safety Training | 2007-04-12 |
| 20 | Product Recall | 2007-04-26 |
| 21 | Women's Appreciation | 2007-05-03 |
| 22 | Beach Games | 2007-05-05 |
| 23 | The Job | 2007-05-17 |
| 24 | The Job | 2007-05-17 |
Season 4
| 1 | Fun Run | 2007-09-27 |
| 2 | Dunder Mifflin Infinity | 2007-10-04 |
| 3 | Launch Party | 2007-10-11 |
| 4 | Money | 2007-10-18 |
| 5 | Local Ad | 2007-10-25 |
| 6 | Branch Wars | 2007-11-01 |
| 7 | Survivor Man | 2007-11-08 |
| 8 | The Deposition | 2007-11-15 |
| 9 | Dinner Party | 2008-04-10 |
| 10 | Chair Model | 2008-04-17 |
| 11 | Night Out | 2008-04-24 |
| 12 | Did I Stutter? | 2008-05-01 |
| 13 | Job Fair | 2008-05-08 |
| 14 | Goodbye, Toby | 2008-05-15 |
Season 5
| 1 | Weight Loss | 2008-09-25 |
| 2 | Business Ethics | 2008-10-09 |
| 3 | Baby Shower | 2008-10-16 |
| 4 | Crime Aid | 2008-10-23 |
| 5 | Employee Transfer | 2008-10-30 |
| 6 | Customer Survey | 2008-11-06 |
| 7 | Business Trip | 2008-11-13 |
| 8 | Frame Toby | 2008-11-20 |
| 9 | The Surplus | 2008-12-04 |
| 10 | Moroccan Christmas | 2008-12-11 |
| 11 | The Duel | 2009-01-15 |
| 12 | Prince Family Paper | 2009-01-22 |
| 13 | Stress Relief | 2009-02-01 |
| 14 | Lecture Circuit: Part 1 | 2009-02-05 |
| 15 | Lecture Circuit: Part 2 | 2009-02-12 |
| 16 | Blood Drive | 2009-03-05 |
| 17 | Golden Ticket | 2009-03-12 |
| 18 | New Boss | 2009-03-19 |
| 19 | Two Weeks | 2009-03-26 |
| 20 | Dream Team | 2009-04-09 |
| 21 | Michael Scott Paper Company | 2009-04-09 |
| 22 | Heavy Competition | 2009-04-16 |
| 23 | Broke | 2009-04-23 |
| 24 | Casual Friday | 2009-04-30 |
| 25 | Cafe Disco | 2009-05-07 |
| 26 | Company Picnic | 2009-05-14 |
Season 6
| 1 | Gossip | 2009-09-17 |
| 2 | The Meeting | 2009-09-24 |
| 3 | The Promotion | 2009-10-01 |
| 4 | Niagara | 2009-10-08 |
| 5 | Mafia | 2009-10-15 |
| 6 | The Lover | 2009-10-22 |
| 7 | Koi Pond | 2009-10-29 |
| 8 | Double Date | 2009-11-05 |
| 9 | Murder | 2009-11-12 |
| 10 | Shareholder Meeting | 2009-11-19 |
| 11 | Scott's Tots | 2009-12-03 |
| 12 | Secret Santa | 2009-12-10 |
| 13 | The Banker | 2010-01-21 |
| 14 | Sabre | 2010-02-04 |
| 15 | The Manager and the Salesman | 2010-02-11 |
| 16 | The Delivery: Part 1 | 2010-03-04 |
| 17 | The Delivery: Part 2 | 2010-03-04 |
| 18 | St. Patrick's Day | 2010-03-11 |
| 19 | New Leads | 2010-03-18 |
| 20 | Happy Hour | 2010-03-25 |
| 21 | Secretary's Day | 2010-04-22 |
| 22 | Body Language | 2010-04-29 |
| 23 | The Cover-Up | 2010-05-06 |
| 24 | The Chump | 2010-05-13 |
| 25 | Whistleblower | 2010-05-20 |
| 26 | Whistleblower | 2010-05-20 |
Season 7
| 1 | Nepotism | 2010-09-23 |
| 2 | Counseling | 2010-09-30 |
| 3 | Andy's Play | 2010-10-07 |
| 4 | Sex Ed | 2010-10-14 |
| 5 | The Sting | 2010-10-21 |
| 6 | Costume Contest | 2010-10-28 |
| 7 | Christening | 2010-11-04 |
| 8 | Viewing Party | 2010-11-11 |
| 9 | WUPHF.com | 2010-11-18 |
| 10 | China | 2010-12-02 |
| 11 | Classy Christmas | 2010-12-09 |
| 12 | Ultimatum | 2011-01-20 |
| 13 | The Seminar | 2011-01-27 |
| 14 | The Search | 2011-02-03 |
| 15 | PDA | 2011-02-10 |
| 16 | Threat Level Midnight | 2011-02-17 |
| 17 | Todd Packer | 2011-02-24 |
| 18 | Garage Sale | 2011-03-24 |
| 19 | Training Day | 2011-04-14 |
| 20 | Michael's Last Dundies | 2011-04-21 |
| 21 | Goodbye, Michael | 2011-04-28 |
| 22 | The Inner Circle | 2011-05-05 |
| 23 | Dwight K. Schrute, (Acting) Manager | 2011-05-12 |
| 24 | Search Committee | 2011-05-19 |
| 25 | Search Committee, Part 1 | 2011-05-19 |
| 26 | Search Committee, Part 2 | 2011-05-19 |
Season 8
| 1 | The List | 2011-09-22 |
| 2 | The Incentive | 2011-09-29 |
| 3 | Lotto | 2011-10-06 |
| 4 | Garden Party | 2011-10-13 |
| 5 | Spooked | 2011-10-27 |
| 6 | Doomsday | 2011-11-03 |
| 7 | Pam's Replacement | 2011-11-10 |
| 8 | Gettysburg | 2011-11-17 |
| 9 | Mrs. California | 2011-12-01 |
| 10 | Christmas Wishes | 2011-12-08 |
| 11 | Trivia | 2012-01-12 |
| 12 | Pool Party | 2012-01-19 |