College students are adult learners who are currently faced with various challenges in education 4.0.  The MBKM curriculum policy in higher education is one of the products of education 4.0 issued by the government to give students three semesters to implement learning activities outside the campus.  This study aims to describe the phenomenon of Application of Andragogy Principles in MBKM-based Hybrid Learning at Narotama University. The method used in this study uses a mixed method which is a combination of quantitative and qualitative approaches. The subjects and objects of this research are students who are implement MBKM lecture activities at Narotama University. Data collection techniques used in this study were documentation, observation and questionnaire.  The results of this study show that self-concept, accumulated experience, readiness to learn, haste to utilize learning outcomes, ownership of experience and digital-based learning abilities are andragogy principles that are realized by students as adult learners throughout the course of Hybrid Learning through MBKM-based (Elina) at Narotama University.  Another important finding related to the principles of andragogy realized by students is the decreasing level of learning effectiveness because Elina as a hybrid-based MBKM learning medium at Narotama University does not involve mental and physical activities so that it has an impact on student learning motivation as adult learners.