He looks like a cross between Ted Bundy and Chief John Roberts.

I had a dentist that looked a lot like Greg Kinnear. Unfortunately he wasn't that good so I had to find a new one.

Wow! He only looks like one other actor and that's Art Hindle, when he was younger of course.
Not enough pics of Art on IMDB but he's searchable - http://imageshack.us/photo/my-images/47/padreactor8xg.jpg/sr=1#
(My name is James and my eyes are blue.)

I think that his facial expressions (not his looks) are like Elijah Wood's. They look nothing alike but I think they have the same expressions

I used to have an open mind but my brains kept falling out.

ken berry- bob crane- don adams- roll in one

To me, he looks like Hugh Laurie.

You guys are right. He does have that familiar kind of look. To me he resembles John Stamos a little, but of course minus the dark hair.

Even though he's two years older than RDJ.

looks like young Robert Downey Jr.

I saw a clip of him in 'As Good As It Gets' and he looked uncannily like Martin Sheen in Apocalypse Now, and had to check the year of the film before I found out it was Greg Kinnear

I kept thinking I was watching Dennis Quaid in Bad News Bears.

I think he looks like John Roberts, Chief Justice of the United States.
He wouldn't have messed up the oath either. LOL

I think he's a really attractive guybut seems to have the ability to play "ordinary" men,in the same way that Jack Lemmon did.
He's a terrific actor and I think he will be around for a long timehe could be playing "character" roles well into old age, just like Jack.

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lol, i just saw the trailer for Flash of Genius and thought it was Alan Tudyk
back when Greg was younger I thought he looked a bit like Bruce Greenwood
I am the ray of darkness in your otherwise sunny day

I saw him and immediately thought of Mel Gibson.
Same thing we do every night try to take over the world

He looks like Robert Downey Jr, but with no beard and blond hair.

I was convinced after watching The Jackal the night before and seeing Bruce Willis in various disguises that it was Willis in the film The Matador for the first 20 minutes. They look so alike in the face just different hairline and hair.

i think he looks like kiefer sutherland

He just has that american guy look, and abit like John Edwards the politician
kai

ROB LOWE! I thought they were brothers! I'm watching Baby Mama andwow! SIMILARITIES FOR SURE!

I think he looks ALOT like Gary Sinise!! I actually thought they were the same person up until a few minutes ago. They're faces are similar and they're the same height, etcBoth good actors though.

Hmmmm not really. Rob Lowe looks like Eric McCormack. I still think Kinnear looks like Ted Bundy.
Support the WGA: Not buying any DVDs until the writers get what they deserve.

He looks just like Rob Lowe!!
For me they are like twins .. has anybody ever noticed it ????