A bow maker is a person who builds, repairs, and restores ancient or modern bows for bowed string instruments. These include violins, violas, cellos, double basses, viola d'amore, viola da gamba, etc.

In music, a bow is a tensioned stick which has hair coated in rosin affixed to it. It is moved across some part of a musical instrument to cause vibration, which the instrument emits as sound. The vast majority of bows are used with string instruments, such as the violin, viola, cello, and bass, although some bows are used with musical saws and other bowed idiophones.