This study aims to examine the predictive role of Relationship Maintenance Behavior and its strategies (positivity, understanding, self-disclosure, relationship talk, assurances, sharing tasks, social network) on marriage satisfaction among commuter marriage couples. Instruments used included the Relational Maintenance Behavior (self-reported and partner-reported) to see the use of RMB strategies, and the Relationship Assessment Scale (RAS) to see the marriage satisfaction. Data were collected from 152 individuals who participated in commuter marriage, aged below 38, and have been married for less than 13 years (the adjusting type). Finding reveals that both the use of Relationship Maintenance Behavior and perception of partner’s use of Relationship Maintenance Behavior significantly predict marriage satisfaction in commuter marriage. Specifically, the Relationship Maintenance strategy that significantly predicts marital satisfaction is positivity, and the Relationship Maintenance strategies used by the partner that significantly predict marital satisfaction are shared task and positivity.