CHV or chv may refer to:

The Chvostek sign () is a clinical sign of existing nerve hyperexcitability (tetany) seen in hypocalcemia.

Scottish synthpop band Chvrches have released two studio albums, three extended plays (EPs), 14 singles, one promotional single and 11 music videos.

In mathematics, the Chvátal–Sankoff constants are mathematical constants that describe the lengths of longest common subsequences of random strings.

Chvorinov's Rule is a mathematical relationship first expressed by Nicolas Chvorinov in 1940, that relates the solidification time for a simple casting to the volume and surface area of the casting.

In the mathematical field of graph theory, the Chvátal graph is an undirected graph with 12 vertices and 24 edges, discovered by Václav Chvátal (1970).

CHVR-FM is a Canadian radio station, broadcasting at 96.7 FM in Pembroke, Ontario. The station airs a country music format branded as Star 96.7.

CHVO-FM is a Canadian radio station in Carbonear, Newfoundland and Labrador, broadcasting at 103.9 FM.

Chvaletice (Czech pronunciation: [ˈxvalɛcɪtsɛ]) is a small town in the Pardubice Region of the Czech Republic.