手舟骨（英语：Scaphoid bone），又称舟状骨。

• 腕骨骨折约70%发生在手舟骨。

• Bones of the left hand. Volar surface.

The scaphoid bone /ˈskæfɔɪd/ (from the Greek word scaphoides, boat-shaped) is one of the carpal bones of the wrist. It is situated between the hand and forearm on the thumb side of the wrist (also called the lateral or radial side). It forms the radial border of the carpal tunnel. The scaphoid bone is the largest bone of the proximal row of wrist bones, its long axis being from above downward, lateralward, and forward. It is approximately the size and shape of a medium cashew.