- November 1 – After 12 years of service, Colonel Toussaint E. Summers, Jr. retires as chief of the Herndon Police Department.
- November 4 – Judge David S. Schell sentences Kenston K. Yi to 40 years in prison for the murder of his wife Hannah and daughter Joy at their rented condominium at 9238 Cardinal Forest Lane in Lorton on June 13, 2010.
- November 8 – 32-year-old Darren F. Morrell is killed in Oakton when he runs his 2005 Honda CBR motorcycle into a 1995 Pontiac Grand Prix driven by an 85-year-old man who turns unexpectedly in front of Morrell.
- November 10 – Fairfax County Executive Anthony H. Griffin announces that he will retire in April, 2012.
- November 12 – 26-year-old Will Alberto Machado Avelar kills himself and mortally injures his passenger, 36-year-old Oscar Rodriguez Costanza, when he loses control of his 2001 Nissan and strikes a tree on Dranesville Road and Park Avenue in Herndon. Rodriguez is taken to Fairfax Hospital, where he dies of his injuries.
- November 21 – The BB&T bank in the Village Shops at Crosspointe shopping center in Fairfax Station is robbed by Jeffrey B. Koch.
- November 28 – 36-year-old Edin Javier Carranza Cruz is electrocuted in Centreville when he inadvertently strikes overhead power lines while moving a ladder.
- Perales, Leslie. "Chief Toussaint Summers to Leave Herndon Police Department." Herndon Patch. Patch.com, 6 Sept. 2011. Web. 27 Feb. 2012.
- Jouvenal, Justin. "Kenston Yi Sentenced to 40 Years in Prison." Washington Post: The Crime Scene. The Washington Post, 04 Nov. 2011. Web. 29 May 2014.
- Fairfax County Police Department. Public Information Office. Fatal Motorcycle Crash. Fairfax County Police News Releases. Fairfax County Police Department, 9 Nov. 2011. Web. 11 Nov. 2011.
- "County Executive Anthony Griffin to Retire." Homepage – Fairfax County, Virginia. Fairfax County, 10 Nov. 2011. Web. 14 Feb. 2012.
- Perales, Leslie. "Fatal Car Accident at Dranesville and Park." Herndon Patch. Patch.com, 14 Nov. 2011. Web. 22 Mar. 2012.
- Fairfax County Police Department. Public Information Office. Bank Robbed in Fairfax Station Area. Fairfax County Police Department News Releases. Fairfax County Police Department, 22 Nov. 2011. Web. 5 Feb. 2012.
- Cullum, James. "Bank Robbery Suspect Arrested." Lorton, VA Patch. Patch.com, 29 Nov. 2011. Web. 05 Feb. 2012.
- Fairfax County Police Department. Public Information Office. Electrocution Victim's Name Released. Fairfax County Police News Releases. Fairfax County Police Department, 29 Nov. 2011. Web. 19 Dec. 2011.
|Fairfax County by Year: 2011|
|October 2011||·||November||·||December 2011|