This study was conducted to analyze research on reflection in Korean nursing, and suggest future directions for effective application of reflective practice in Korean nursing education and practice. Methods: A review was performed using domestic databases including RISS, KISS, DBpia, and NDSL. Twenty-three papers were analyzed according to general characteristics, key variables regarding reflection, and findings regarding reflection. Results: Reflection in nursing research has received attention since 2005, generating almost half the publications in the last 3 years. Key variables regarding reflection were classified into reflection-related general term (34.7%), reflective action (8.6%), and reflection writing method (56.7%). Findings regarding reflection were categorized into correlation of reflection with other variables (26.1%), learning evaluation using a reflective journal (22.2%), effects of applying reflection as an intervention (47.4%), and Korean Self-Reflection and Insight Scale validation (4.3%). Conclusion: Results indicate that reflection or reflective practice is an important component in integrating theories to practice, and that reflective practice is a prerequisite to becoming a professional nurse as well as a crucial tool for ideal changes in nursing. Considerable effort should be made to define the concept of reflective practice and effectively apply it to nursing education and practice in Korea.