The research of trust has been a hot topic in the field of mobile commerce research. The author conducted a meta-analysis on data from 32 related empirical studies to assess the relationship between antecedents and trust. The results show that perceived usefulness , perceived enterprise reputation, service quality, structural assurance and mobile technology have significant positive influence on trust in mobile commerce. Other factors, such as trust propensity, perceived mobility and perceived ease of use have no significant influence. The results may provide effective recommendations for service providers to enhance user trust.