Season 1

01.01 - Pilot
01.02 - Diversity Day
01.03 - Health Care
01.04 - The Alliance
01.05 - Basketball
01.06 - Hot Girl

Season 2

02.01 - The Dundies
02.02 - Sexual Harassment
02.03 - Office Olympics
02.04 - The Fire
02.05 - Halloween
02.06 - The Fight
02.07 - The Client
02.08 - Performance Review
02.09 - E-mail Surveillance
02.10 - Christmas Party
02.11 - Booze Cruise
02.12 - The Injury
02.13 - The Secret
02.14 - The Carpet
02.15 - Boys and Girls
02.16 - Valentine's Day
02.17 - Dwight's Speech
02.18 - Take Your Daughter to Work Day
02.19 - Michael's Birthday
02.20 - Drug Testing
02.21 - Conflict Resolution
02.22 - Casino Night

Season 3

03.01 - Gay Witch Hunt
03.02 - The Convention
03.03 - The Coup
03.04 - Grief Counseling
03.05 - Initiation
03.06 - Diwali
03.07 - Branch Closing
03.08 - The Merger
03.09 - The Convict
03.10 - A Benihana Christmas
03.11 - Back from Vacation
03.12 - Traveling Salesmen
03.13 - The Return
03.14 - Ben Franklin
03.15 - Phyllis's Wedding
03.16 - Business School
03.17 - Cocktails
03.18 - The Negotiation
03.19 - Safety Training
03.20 - Product Recall
03.21 - Women's Appreciation
03.22 - Beach Games
03.23 - The Job

Season 4

04.01 - Fun Run
04.02 - Dunder Mifflin Infinity
04.03 - Launch Party
04.04 - Money 
04.05 - Local Ad
04.06 - Branch Wars
04.07 - Survivor Man
04.08 - The Deposition
04.09 - Dinner Party
04.10 - Chair Model
04.11 - Night Out
04.12 - Did I Stutter?
04.13 - Job Fair
04.14 - Goodbye, Toby

Season 5

05.01 - Weight Loss
05.02 - Business Ethics
05.03 - Baby Shower
05.04 - Crime Aid
05.05 - Employee Transfer
05.06 - Customer Survey
05.07 - Business Trip
05.08 - Frame Toby
05.09 - The Surplus
05.10 - Moroccan Christmas
05.11 - The Duel
05.12 - Prince Family Paper
05.13 - Stress Relief
05.14 - Lecture Circuit Part 1
05.15 - Lecture Circuit Part 2 
05.16 - Blood Drive
05.17 - Golden Ticket
05.18 - New Boss
05.19 - Two Weeks
05.20 - Dream Team
05.21 - Michael Scott Paper Company
05.22 - Heavy Competition
05.23 - Broke
05.24 - Casual Friday
05.25 - Cafe Disco
05.26 - Company Picnic

Season 6

06.01 - Gossip
06.02 - The Meeting
06.03 - The Promotion
06.04 - Niagara
06.05 - Mafia
06.06 - The Lover
06.07 - Koi Pond
06.08 - Double Date
06.09 - Murder
06.10 - Shareholder Meeting
06.11 - Scott's Tots
06.12 - Secret Santa
06.13 - The Banker
06.14 - Sabre
06.15 - Manager and Salesman
06.16 - The Delivery
06.17 - St. Patrick's Day
06.18 - New Leads
06.19 - Happy Hour
06.20 - Secretary's Day
06.21 - Body Language
06.22 - The Cover-Up
06.23 - The Chump
06.23 - Whistleblower