Luke MacFarlane dated T. R. Knight in the past, but they have since broken up. Luke MacFarlane is currently available.
Entertainment - Actor
Why Famous: N/A
Age: 38 (b. 1/19/1980)
Luke MacFarlane Photos (2)
Luke MacFarlane's Relationships (2)
T. R. Knight
Why Famous: Dr. George O'Malley on Grey's Anatomy
Age: 44 (b. 3/26/1973)
T. R. Knight Photos (5)
T. R. Knight's Relationships (3)
Check out our New "Top 10 Worst Celebrity Cheaters"
Edit a Relationship Event
No known children for this relationship. Add a child for this couple.
No known Affairs for this Relationship. Add an Affair
Check out our New "Top 10 Hollywood Seductresses"
Add the Answer
Add other Relationship Information
Add a Quote
Edit Relationship Information, Quotes, and Trivia
Go To Luke MacFarlane's Profile Go To T. R. Knight's Profile