Robert P. Armstrong

The Honourable Robert P. Armstrong KC
Justice Armstrong in 2017
Justice of the Court of Appeal for Ontario
In office January 2002 – March 2013
56th Treasurer of the Law Society of Upper Canada
In office 1999–2001
Preceded by	Harvey Thomas Strosberg
Succeeded by	Vern Krishna
Personal details
Born	Robert Patrick Armstrong (1938-03-07) March 7, 1938 (age 86)
Education	Carleton University (BA) University of Toronto (MA, LLB) Law Society of Upper Canada (LLD, honoris causa)

Robert Patrick Armstrong KC (born March 7, 1938) is a Canadian lawyer and retired judge. He served on the Court of Appeal for Ontario from 2002 until his retirement in 2013. Before serving on the bench, Armstrong was a partner at Torys and was lead counsel in the Dubin Inquiry on steroid use in Canadian sports. After leaving the bench, Armstrong joined Arbitration Place, a Canadian group specializing in alternative dispute resolution.