Mien is a village in the administrative district of Gmina Bransk, within Bielsk County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately west of Bransk, west of Bielsk Podlaski, and south-west of the regional capital Bialystok.

Iu Mien Americans are Americans, primarily Indochinese refugees, of Iu Mien descent, a subset of the Yao people. This group arrived in between the late 1970s to the early 1990s as the last wave of refugees post-Vietnam War.