Background: There is debate as to whether c-Myc predicts prognosis in colorectal cancer (CRC). In this study, we aimed to review the association between c-Myc and CRC prognosis. Methods: Pertinent studies were identified by searching electronic databases and carefully reviewing the reference lists of pertinent studies until March 2016. The summary hazard ratio (HR) and corresponding 95% confidence interval (Cl) were calculated to study the association between c-Myc and CRC prognosis. Results: Eight cohort studies (including seven studies about overall survival [OS] and one study about disease free survival [DFS]) were included. The pooled HR of OS was 1.13 (95% Cl: 0.66-1.95). In subgroup analysis, no significant association between c-Myc and CRC prognosis was found in the studies either from Western countries (HR:0.87, 95% Cl: 0.68-1.10) or Asian countries (HR: 1.89, 95% Cl: 0.62-5.77). HRs were 0.86 (95% Cl: 0.38-1.94) and 1.57 (95% Cl: 0.73-3.39) for the studies using univariate analysis and multivariate analysis, respectively. HR from the studies that examined DNA level was significantly different (HR: 2.05, 95% Cl: 1.22-3.46); while that about RNA level or protein level was not significantly different. Conclusion: c-Myc was not associated with CRC prognosis in this meta-analysis. However, the conclusion is preliminary and should be examined in future studies.