Hutchinson's teeth are a sign of congenital syphilis. Babies with this have teeth that are smaller and more widely spaced than normal and which have notches on their biting surfaces . It is named after Sir Jonathan Hutchinson, an English surgeon and pathologist, who first described them.

Hutchinson's teeth form part of Hutchinson's triad .

Also known as:

• Hutchinson's incisor
• Hutchinson’s sign
• Hutchinson-Boeck teeth