Mismanaged anger is associated with adverse health outcomes. This study examined whether dimensions of religiousness/spirituality could predict healthy anger management in a sample of 82 community-dwelling older Americans. A correlational research design was employed using the Deffenbacher Anger Scale and the Brief Multidimensional Measure of Religiousness/Spirituality. Higher scores on Forgiveness, Daily Spiritual Experiences, Religiousness/Spirituality as Coping, and Self-Ranking of Religiousness/Spirituality were correlated with healthier anger management; however forgiveness was the only significant predictor in the regression analysis. Interventions to facilitate forgiveness may promote healthy anger management and minimize the adverse health effects of mismanaged anger.