Two studies examined the characteristics of the Rogerian fully functioning person from the positive psychology perspective. Based on the findings of extant research in support of the Rogerian metatheoretical model, indicators were selected to represent characteristics constituting the fully functioning person. Using confirmatory factor analysis, a single factor structure of the fully functioning person was assessed with young adults aged 16 to 19 years (x{macron} = 16.86). Participants of both studies completed measures of life satisfaction, positive thoughts and feelings, authenticity, organismic valuing, aspirations, basic psychological needs, anxiety, and strengths use. Participants of Study 2 also completed a measure of character strengths endorsement. Analyses revealed that variables consistent with the Rogerian fully functioning person loaded positively on a single "fully functioning person" factor. Overall, results suggest that the fully functioning person is high in life satisfaction, has increased positive thoughts and feelings and decreased negative thoughts and feelings, low anxiety, and moves toward intrinsic values rather than extrinsic values. The fully functioning person component was positively correlated with the character strengths of enthusiasm, bravery, honesty, leadership, and spirituality and negatively correlated with modesty and fairness. Results supplement research indicating strong links between positive psychology and the person-centered theory of Carl Rogers.