黄刀镇（英语：Yellowknife），又译作耶洛奈夫、耶罗纳夫，是加拿大西北地区的首府。根据2006年的数据显示，该市人口有大概20,000人。

黄刀镇位处北极圈以南约400公里，大奴湖畔。湖的外围还包括了一大堆的湖。

由于近北极圈，黄刀镇植被较稀疏，主要有桦树和云杉。另还有不少外露岩石披满地衣。

Yellowknife /ˈjɛloʊnaɪf/ (2011 population: 19,234) is the capital city and largest community of the Northwest Territories (NT or NWT), Canada. It is located on the northern shore of Great Slave Lake, approximately 400 km (250 mi) south of the Arctic Circle, on the west side of Yellowknife Bay near the outlet of the Yellowknife River. Yellowknife and its surrounding water bodies were named after a local Dene tribe once known as the 'Copper Indians' or 'Yellowknife Indians' (now referred to locally as the Yellowknives Dene (First Nation)) who traded tools made from copper deposits near the Arctic Coast. The current population is ethnically mixed. Of the eleven official languages of the Northwest Territories, five are spoken in significant numbers in Yellowknife: Dene Suline, Dogrib, South and North Slavey, English, and French. In the Dogrib language, the city is known as Sǫ̀mbak'è (Som-ba Kay) ("where the money is").