Just changed the clutch in my 2005 honda accord and now the car wont start the only thing that happens when I turn the key is the fans spin I get lights on my dash but the started doesnt do anything and I am stumped

 

Since you had to remove a lot of stuff to separate the engine/transmission; my first guess is there's some wiring that you forgot to re-connect. Or maybe a wire got pinched & cut between the engine mounts or something like that.