Background: epidemiological studies indicate increased prevalence of cardiovascular disease (CVD) among military personnel. Accordingly, identifying at-risk individuals and modifying lifestyle such as increasing the dietary quality can have inhibitory effects against this trend. The aim of the study was predicting the 10-year risk of CVD and its association with healthy diet indicator (HDI) among military personnel. Methods: the participants in this cross-sectional study included 400 male military personnel within the age range of 30-75 years. HDI score was calculated based on food frequency questionnaire, and the 10-year risk of CVD was evaluated using Framingham risk score (FRS). The FRS items include age, gender, total cholesterol, HDL-C, systolic blood pressure, status of diabetes and status of smoking. Partial correlation test was employed to investigate the relationship between Framingham risk score and HDI score.Results: the participants had the mean age and BMI of 38.67±5.3 year and 25.28±3.22 kg/m2, respectively. Prediction of Framingham risk was as follows: 96.5% were low risk, 2% were moderate risk, and 1.5% were high risk. The mean score of HDI index for the participants in this study was 5.98±1.36. Although HDI score did not show a significant relationship with FRS (r:0.028, p:0.575), increased dietary sodium intake led to a significant rise in Framingham risk score (r: 0.110, p:0.030).Conclusion: a wide range of participants (96.5%) had low risk of developing CVD in the next 10 years. Meanwhile, the FRS showed no significant relationship with HDI score. Further research is required to confirm the results of the present study.