T.R. Knight

T.R. Knight

T.R. Knight  American Actor


Who is is he dating right now?

According to our records, T.R. Knight is possibly single.


T.R. Knight has been in relationships with Mark Cornelsen (2007 - 2009) and Luke Macfarlane (2005 - 2006).


T.R. Knight is a 43 year old American Actor. Born Theodore Raymond Knight on 26th March, 1973 in Minneapolis, MN and educated at Academy of Holy Angels, he is famous for George on Grey's Anatomy. His zodiac sign is Aries.

T.R. Knight has been in 4 on-screen matchups, including Annette Arnold in Law & Order: Criminal Intent (2001), Katherine Heigl in Grey's Anatomy (2005), Sara Ramirez in Grey's Anatomy (2005) and Sarah Utterback in Grey's Anatomy (2005).

T.R. Knight is a member of the following lists: LGBT Roman Catholics, Male actors from Minneapolis, Minnesota and LGBT people from Minnesota.


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Relationship Statistics

Dating2 3 years, 9 months 2 years, 11 months 1 year
Total2 3 years, 9 months 2 years, 11 months 1 year


First Name Theodore
Middle Name Raymond
Last Name Knight
Full Name at Birth Theodore Raymond Knight
Alternative Name T.R.
Age 43 years
Birthday 26th March, 1973
Birthplace Minneapolis, MN
Height 5' 8" (173 cm)
Build Athletic
Eye Color Brown - Dark
Hair Color Brown - Dark
Zodiac Sign Aries
Sexuality Gay
Ethnicity White
Nationality American
High School Academy of Holy Angels
University University of St. Thomas, St. Paul, MN
Occupation Text Actor
Occupation Actor
Claim to Fame George on Grey's Anatomy

Theodore Raymond "T. R." Knight (born March 26, 1973) is an American actor known for his role as Dr. George O'Malley on the ABC's medical drama, Grey's Anatomy. Having acted on stage since the age of five, Knight has starred on Broadway, off-Broadway and theatre productions in his home state of Minnesota. He received a Drama Desk Award nomination for his performance in MCC Theater's Scattergood in 2003.

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Dating History

Partner Comparison

T.R. Knight43 AriesActor
Mark Cornelsen-Activist
Luke Macfarlane36 CapricornActor


11.22.632016Johnny ClaytonTV Show
A Year and Change2015KennyMovie
Hello Again2015CarlMovie
Hysteria2014Carter James HarlenMovie
422013Harold ParrottMovie
The Good Wife2009Jordan KarahaliosTV Show
The Last Request2006JeffMovie
Grey's Anatomy2005Dr. George O'MalleyTV Show
Charlie Lawrence2003Ryan LemmingTV Show
Law & Order: Criminal Intent2001Neil ColbyTV Show
CSI: Crime Scene Investigation2000Zero AdamsTV Show
Law & Order: Special Victims Unit1999Gabriel Thomas, Brian SmithTV Show
Frasier1993AlexTV Show
Sesame Street1969Private ITV Show
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Onscreen Matchups


Posted commentsView all comments (9)

ihrtmrDec 29, 2011

Don't care for this pairing.
Glad they moved on. Clearly they were not a good fit.

roxyMar 17, 2010

you rock i love grey`s anatomy it has lots of situations.

violaApr 20, 2009

well i love TR Knight,in greys anotomy he is my best.so sweet hamble and such a kid.if in real life he like that he is worth knowing.love u

so0oliJul 6, 2008

he`s adwreabole and love you goergy <3

sofia leguizamoMay 29, 2008

You are ho you are the person wich you are datin dont change the thinghs, but i hope you are realy in love with him.

marizzaMar 5, 2008

georgy rocks

firSep 25, 2007

you are simply the best.. no matter who u are..i will be support u from behind..go george..

jjSep 16, 2007

I agree joey. Besides his eyes are not brown but blue.

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