To serve a significant portion of the student population, adult learners, in the academy in the 21st century, this chapter argues that online education (e.g., e-learning) has the potential to open wider the door to greater access and advancement for learners across their life spans than the traditional, four walled classroom teaching. Some of the major issues revolving around online education and adult learners such as policy, access, completion, and equity have been addressed in this chapter. The purpose of this chapter is to show it’s possible to rely on practice and research to harness the great, yet untapped potential of online education to market and promote online education programs, especially among adult learners. Marketing and promoting online education programs are equally as important as helping adult learners learn.