Nikotwasik Lake is narrow glacial lake on the Mistik Creek chain beneath the Vamp Creek confluence.

It is in the Hudson Bay drainage basin in the Northern Region of Manitoba, Canada.

It sits in the Churchill River Upland portion of the Midwestern Canadian Shield forests which consist of mixed deciduous and coniferous trees.

[2] The area around the lake consists of rocky parallel ridges with poorly drained areas of muskeg and irregular stony shorelines due to intense glaciation.

[3] The lake is situated on the well known "Mistik Creek Loop", a remote canoe route 95 kilometres (59 mi) in length which can be paddled in four days.