丰沙里是老挝的城镇，也是丰沙里省的首府，位于该国北部，海拔高度约1,430米，该镇没有在越南战争中遭到破坏，2010人口估计为15,083。

Phongsali or Phongsaly (Lao:ຜົ້ງສາລີ) is the capital of Phongsali Province, Laos. It is the northernmost among provincial capitals in Laos opposite Attapeu in the south. The town has about 6,000 inhabitants and is located at approximately 1,430 meters on the slopes of Mount Phu Fa (1,625 meters). Phongsali has pleasant summer temperatures around 25-30 °C, but it has frequent rain. In winter from November to March it is, however, fairly cool, with daytime temperatures between 10-18 °C, but still mostly sunny.