The Office Season 3 premieres Sept. 21 July 22, 2006 | tanster| News | 9 Comments It’s now official: The Office Season 3 premieres on September 21! Read the announcement of NBC’s entire fall premiere schedule here.We are NINE weeks away!See the OT calendar for more Office-related events.Share this:TwitterFacebookGooglePinterestEmail Other posts you might like The Office prop drop July 12 in Scranton Jul 11, 2011 A week without The Office is like… Apr 6, 2006 GMMR asks Office fans … Jul 9, 2006 Beth Grant: Dwight’s ‘Dinner Party’ date Jan 12, 2010 9 comments Lori July 22, 2006 This news rocks my world! September will be an Office jackpot. Yes! Tay July 22, 2006 hooray!!!! (: Elisabeth July 22, 2006 The Office season premiere…my sister’s wedding…The Office season premiere…my sister’s wedding.I think she has DVR so it will all work out in the end. Brian July 22, 2006 That’s good thinking Elisabeth. You should definitely DVR your sister’s wedding. Memories like that are worth cherishing. Denise (ddker) July 22, 2006 That will be an awesome week for me! First, the season premier on thursday and then my Dixie Chicks concert on Saturday!! September definitly can’t come soon enough! NSpector July 22, 2006 Brian is funny. A lot. sara July 23, 2006 Oh Brian made me laugh :) Rayne July 23, 2006 Where is my countdown to the new season of The Office widget? Trent July 28, 2006 That’s my birthday! Hoorah!