Social media-based brand community becomes an important information channel strategy for marketing firms. Despite the growing academic interest in the issue, little knowledge exists on how social media-based brand community (hereafter SMBBC) could influence consumer brand evaluation. Accordingly, this study attempts to remedy the literature gap by integrating the community integration model, engagement in the OBC or SMBBC, and consumer brand evaluation to propose a conceptual model for investigating the effect of SMBBC environment on consumer brand evaluation. This study collected data from 402 respondents experienced in using SMBBC. The result revealed that SMBBC identification and company identification have a positive impact on brand engagement; whereas brand identification has a positive effect on SMBBC engagement, peer identification has a positive influence on company identification. In addition, both brand engagement and SMBBC engagement are found to benefit corporate brand equity and corporate reputation, respectively.