The present invention provides a lens module including a base, a lens holder, and a support assembly configured to support the lens holder. The lens holder is suspended in the base through the support assembly and includes at least two connecting portions configured to be fixedly connected to the support assembly. Each two connecting portion is provided with a groove, in which a buffering member is provided. The support assembly includes at least two support members, and each support member has one end connected to the groove of one connecting portion through the buffering member provided in the groove and the other end fixed to the base. The buffer can exerts a buffering function to buffer the support, and thus reduces or even avoids the shaking of the lens holder in a plane perpendicular to the optical axis of the lens.