Hugh (191cm/252lbs) says on 7/Feb/10
6ft 3.5-6ft 4 in Dude Where's my Car

Aleks says on 5/Sep/09
He was at least one inch taller than Ashton Kutcher who's pretty tall himself in Dude, Where's My Car?.

Anonymous says on 4/Sep/09
Damn Charlie is the younger brother? I saw an episode of him with Jerry in Crossing Jordan. I thought he was the older brother because not only does he look older, but he sounds older too in that episode.

Hugh says on 9/Jan/09
I'd say 6ft3.5 is spot on.

Hugh says on 8/Nov/08
This guy is close to 6ft4 but not in the same mould as say Liam Neeson, Tom Selleck or say David Morse who are genuinely 6ft4.

Hugh says on 1/Sep/08
Jerry is 6ft2.5 and Charlie 6ft4.

6' says on 27/Nov/07
Thought Jerry and him were the same height?

Anonymous says on 18/Oct/07
Jerry O'Connell has admitted that his little brother, Charley, who was on "The Bachelor" a few years ago is an inch taller than him at 6-3.

Derek says on 2/Dec/06
He had about 1'-1.5" on Ashton Kutcher in Dude Wheres My Car. I believe Ashton is 6'2 1/2", so Charlie is 6'3 1/2"-6'4".