库马西（英语：Kumasi）是加纳阿散蒂地区的首府，人口86多万人，是加纳的第二大城市。由于该地区长有各种各样的植物，因此也被称为“花园之城”。

库马西位于首都阿克拉西北约250公里的加纳中南部地区。加纳最大的天然湖博苏姆推湖就位于库马西以北约32公里的地方。

Kumasi (historically spelled Comassie or Coomassie) is a city in Ashanti Region, Ashantiland and is among the largest metropolitan areas in Ashantiland, Ghana. Kumasi is located near Lake Bosumtwi, in a rain forest region, and is the commercial, industrial and cultural capital of Asanteman. Kumasi is approximately 500 kilometres (300 mi) north of the Equator and 200 kilometres (100 mi) north of the Gulf of Guinea. Kumasi is alternatively known as "The Garden City" because of its many beautiful species of flowers and plants. It is also called Oseikrom.