Curve Lake First Nation (Ojibwe: Oshkiigmong) is a Mississauga Ojibway First Nation located in Peterborough County of Ontario.
Curve Lake First Nation occupies three reserves; Curve Lake First Nation 35, Curve Lake 35A, and Islands in the Trent Waters Indian Reserve 36A.
Curve Lake First Nation has a registered membership of 2,415 as of October 2019 with 793 registered band members living in Curve Lake and an additional 1,622 registered band members living off-reserve.
Curve Lake First Nation adopted a custom election code after a community approval vote in 2015.
The First Nation's council consists of a chief and eight councillors.