Luzein is a Swiss village in the Prättigau and a municipality in the political district Prättigau/Davos Region in the canton of Graubünden.

Of the rest of the land, 3% is settled (buildings or roads) and the remainder (8.6%) is non-productive (rivers, glaciers or mountains).

[5] The coat of arms contains the wing of the Freiherr von Matsch and the arrow of the Sprecher family from Luzein.

[8] The age distribution, as of 2000[update], in Luzein is; 145 children or 13.1% of the population are between 0 and 9 years old and 157 teenagers or 14.1% are between 10 and 19.

[7] In the 2007 federal election the most popular party was the SVP which received 40.4% of the vote.

[4] From the 2000 census[update], 91 or 8.2% are Roman Catholic, while 895 or 80.6% belonged to the Swiss Reformed Church.