Methods for the synthesis of 3-azabicyclo[3.1.0]hexane derivatives reported over the last 5 years have been summarized. Methods of constructing the 3-azabicyclo[3.1.0]hexane skeleton can be divided into the following groups: annulation of a new cycle to an existing pyrrole or cyclopropane ring, sequential tandem closure of two rings, and the simultaneous formation of two rings.