Crus can refer to:

• Crus (fly)
• Crus (lower leg)

Crus can also refer to other anatomical structures that are leg-shaped:

• crura of antihelix
• crus cerebri
• crus of clitoris
• crus of diaphragm
• crura of heart
• crura of superficial inguinal ring
• crus of penis

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.