They beat Glenswilly 1-8 to 0-8 in the final which was hosted by the Naomh Muire Club.
Its the first time since 2008 that Kilcar have won a senior Gaeltacht title.
Their neighbours Noamh Columba won the Junior Championship.
They overcame Na Rossa 2-15 to 0-5 to also progress to the All Ireland's.
For the 5th year in a row Termon won the ladies senior title beating Glenfin in the decider.