Eastmain (Quebec French pronunciation: [iːstˈmẽɪ̯̃]; Cree: ᐄᔅᒣᐃᓐ/Îsmein) is a Cree community located on east coast of James Bay at the mouth of the Eastmain River, Quebec, Canada.

[6] The mother tongue of the residents is:[7] Population trend:[8] Eastmain has a subarctic climate (Dfc), typical of communities along the eastern shore of the James Bay.

Winters are cold with extremely heavy annual snowfall, averaging 261.3 cm (102.9 in).

With a population nearing 1000, the main economic activities of the community are its services sectors.

This would include a restaurant within a hotel, private businesses, and a construction company with a gas station and garage.