Nigigoonsiminikaaning First Nation, formerly known as the Nicickousemenecaning First Nation and as the Red Gut First Nation, is a Saulteaux First Nation band government who inhabit the banks of Rainy Lake of the Rainy River District in Northwestern Ontario, Canada. As of January, 2008, the First Nation had a population of 290 registered people. As of 2017, it has approximately 130 on-reserve members.[1]