dmeyer says on 29/Nov/09
could be 5 ft11.25

Anonymous says on 21/Oct/09
He lives in Stratford Ontario. I met him at the grocery store, and got his autograph, He's not that tall. I am 5'5" and he was maybe 5 inches taller than me. He also has a smaller frame, quite thin, - but perfect skin, especially for a man!

Hugh 191cm says on 21/Jul/09
Okay a weak 6ft.

Hugh says on 4/Oct/08
I think he is a legit 6ft.

dmeyer says on 18/Sep/07
he looks close to denzel height so 5'11.5 is possible can look closer to 5'11 in paycheck so 6 ft peak and close to 5'11 now

dmeyer says on 31/May/05
hi i am 182 cm i met aaron eckart and he was 2 to 3 cm shorter than me so he is 179-180 max and he does look 1'' taller than colm that would make him 178 max i think maybe colm use to be 6' but he shrink

dmeyer says on 29/May/05
if colm is 6' then ben affleck is easily 6'4''

[Editor Rob: I think Colm after seeing some more of him is not quite this height, maybe 182ish...]

Big Dave says on 15/Mar/05
That looks about right. He is similar to Vin Diesel in Riddick.