THERE ARE SO MANY ACTORS PLAYED THE POLICE ROLE  IN

HINDI MOVIES ,SO IAM GIVEING THE LIST ,SAY WHO WAS BEST

SUITABLE FOR  POLICE CHARACTERS.

NANA PATEKAR

NASEERUDDIN SHAH

MONOJ BAJPAI

OMPURI

AMITHABACHAN

AJAY DEVGAN

AMIR KHAN

SANJAY DUTT

JACKY SHAROF

PARESH RAWAL

AKSHAY KUMAR

SUNEEL SHETTY

SUNNYDEOL

MIDUN CHAKRAVARTHY

i dont know the actor's name but i can tell u he played the role of cop in amitabh's film don he makes a good cop

aamir khan as acp ajay singh rathore was awesome... amitabh in khaki was too good... akshay kumar in mohra was stylish, same in main khiladi tu anari... he was good in aan also... shetty was good in aan too... iftikhar in humraaz was good...

i would my vote goes to aamir khan in sarfarosh... 

@nisha - that would be iftikhar,

pretty much a cop in most of his movies... that reminds me, he was good in teesri manzil also... iftikhar and jagdish raj would played most of the cop roles in yesteryears...

even i liked ajay devgan with all his style in masti. his name in the movie was sikandar i think and his dialogues were amazing.