考尔比芝士产自美国威斯康辛州，是一种工厂制大规模生产的芝士。考尔比芝士与车打芝士相似，只是质地较软、较稀疏。

• Judy Ridgway (1999). The Cheese Companion. London: Quintet Publishing Ltd.

Colby is a cow's milk cheese.

In 1885, Joseph F. Steinwand developed a new type of cheese at his father's cheese factory near Colby, Wisconsin. The cheese was named after the village, which had been founded three years earlier. While Colby cheese is still widely available, it is no longer produced in Colby. A festival commemorating the cheese is held every year in mid-July where all local food booths offer free Colby cheese. On August 12, 2015, the original cheese factory was torn down leaving only the foundations of the building.