Hawkman has made some appearances in DC's animated movies over the years. He has never been the main character and his first appearance in 2009 remains his most prominent. Here is a list of the DC animated films that Hawkman has appeared in over the years. He has been given some lines in only two of the seven.
Also, Hawkgirl/Hawkwoman has sadly never appeared in any of DC's animated feature films to date.