Ardchattan kirk session
A Church of Scotland quoad sacra parish. It sat within the presbytery of Lorn and the synod of Argyll. Originally Ardchattan had been a separate quoad omnia parish, but in 1618 it was united with Muckairn and, apart from being briefly separated between 1649 and 1664, they remained united until 1846, when Muckairn was disjoined quoad sacra from Ardchattan.