Colonsay Parish Church is a Category B listed[1] Church of Scotland parish church in Scalasaig, Colonsay.

Originally there were galleries at both ends reached by external staircases, but these no longer exist, perhaps removed in a re-ordering ca.

The church was built as a chapel in the parish of Jura, but became independent in 1861 when James MacKenzie was appointed the first minister.

In 2016 the church merged with the Baptist congregation and is completely ecumencial.

In 2023 it was proposed to merge the parish with that at Netherlorn.