切尔诺夫策州 (乌克兰语:Чернівецька область)是乌克兰西南部的一个州。与罗马尼亚和摩尔多瓦接壤。面积8,097平方公里，人口908,000 (2005年)。首府切尔诺夫策。

原属罗马尼亚的比萨拉比亚、北布科维纳和多拉荷伊县 (今博托沙尼县)的一部份。1940年根据《苏德互不侵犯条约》被划为乌克兰的一部分。

Chernivtsi Oblast (Ukrainian:Чернівецька область, Chernivets’ka oblast’, Romanian:Regiunea Cernăuți) is an oblast (province) in western Ukraine, consisting mostly of the northern part of the region of Bukovina, and bordering Romania and Moldova. It has a large variety of landforms: the Carpathian Mountains and picturesque hills at the foot of the mountains gradually change to a broad partly forested plain situated between the Dniester and Prut rivers. Its capital is the city Chernivtsi. The region has a population (as of 1 May 2004) of 913,275 and spans 8,100 km².