Tschierv is a village in the Val Müstair municipality in the district of Inn in the Swiss canton of Graubünden.

Of the rest of the land, 1% is settled (buildings or roads) and the remainder (46.3%) is non-productive (rivers, glaciers or mountains).

It consists of the house groups of Aintasom-Tschierv, Chasuras, Plaz and Orasom-Tschierv.

[5] The age distribution, as of 2000[update], in Tschierv is; 18 children or 11.7% of the population are between 0 and 9 years old.

[4] In the 2007 federal election the most popular party was the SVP which received 78.2% of the vote.

[3] Until 1980, nearly the entire population of the village spoke the Jauer dialect of Romansh.