not in any specific order; also top 3 - 5 of each season

Season 1

• Diversity Day
• Health Care
• The Alliance

Season 2

• Casino Night
• The Dundies
• Drug Testing
• Christmas Party
• Halloween

Season 3

• Safety Training
• Beach Games
• The Job
• Business School
• A Benihana Christmas

Season 4

• Money
• Dunder Mifflin Infinity
• Dinner Party
• Fun Run
• Did I Stutter?
  • i actually love this entire season it's so iconic

Season 5

• The Surplus
• Lecture Circuit
• Stress Relief
• Michael Scott Paper Company
• Company Picnic

Season 6

• Niagra
• The Lover
• Murder
• Double Date
• Mafia

Season 7

• Classy Christmas
• Goodbye, Michael
• Viewing Party
• PDA
• Threat Level Midnight

Season 8

• Pool Party
• Trivia
• Angry Andy
• Gettysburg
• Christmas Wishes

Season 9

• A.A.R.M.
• Finale
• Lice
• Moving On
• The Target
  • Livin' the Dream