This paper provides an overview on alternative teacher education programs (ATEP). This review covers the formation, development and design of these non-traditional certification approaches over the past 2 decades. The major reasons for the viability of these programs are presented. Moreover, research studies on critical issues such as teacher retention, mentoring, needs assessment, and professional competency are emphasized. Recent comparative studies on traditionally-trained and ATEP teachers are noted. Research, to date, supports the ATEP model for training teachers.