A signatory to Treaty One, Long Plain First Nation is a proud Ojibway and Dakota community in the central plains region of Manitoba, situated on a land base of 10,800 acres.

Long Plain is comprised of a main reserve and urban economic zones, situated along the city limits of Portage la Prairie, and in the city of Winnipeg, resulting from treaty land entitlement under a 2011 settlement.

Long Plain First Nation is governed by Chief  & Council. The elected leadership have 4 year terms.

 The purpose of the constitution was to define the relationship between the Tribal Government and Tribal citizens.

The Land Management Program is funded through the Reserve Land and Environmental Management Program.