The present study was conducted to examine the effects of Acceptance and Commitment Therapy on marital burnout and suicidal ideation among addicted spouses referring to health clinics in Kohgiluyeh and Boyer-Ahmad Province. The population consisted of all addicted spouses who were referring to health counseling clinics of the province. Using random sampling method, 100 patients were selected out of the whole population and included in the present study. The required data were collected through Beck Scale for Suicide Ideation and Pine’s Marital Burnout Scale and analyzed via the SPSS software. To test the research hypotheses, descriptive and inferential statistics were applied. Considering the P-value and statistically significant differences, it was found that both marital burnout and suicidal ideation significantly reduced after the intervention.