* French: The official language of Quebec and the dominant language spoken in the Magdalen Islands.
* English: While not as widespread as French, English is also spoken by a significant portion of the population. This is due to historical factors, including the islands' location near the coast of Nova Scotia and a history of English settlement.
In addition to these two main languages, there is also a small community that speaks Mi'kmaq, the language of the Indigenous Mi'kmaq people who have historically inhabited the area.