The present disclosure discloses a temperature measuring and overflow preventing probe for a potto solve the technical problem to facilitate a user to use pots. The temperature measuring and overflow preventing probe for a pot of the present disclosure is provided with a head part and a probe needle connected below the head part. The probe needle is a vertically downward cylindrical structure; the lower part of the probe needle is a temperature detecting part, and the upper part is an overflow detecting part; a cylindrical connection part is connected between the temperature detecting part and the overflow detecting part; the connection part fixedly connects the temperature detecting part to the overflow detecting part to form a whole; the temperature detecting part and the overflow detecting part use conductive materials; and the connection part uses an insulation material.