Ageism, or the discriminative attitudes toward specific age groups, often older adults, is a common prejudice with many negative consequences. This study explored the relationships between personality, fears of death and dying, and subscales of ageism (i.e., Avoidance, Discrimination, and Antilocution). Participants (N = 436) completed measures of personality, death and dying fears, and ageism. Multiple linear regressions showed that agreeableness, openness, and fearing others' death were negatively associated with ageism, whereas fearing the dying process of others was positively associated with ageism. This study demonstrates the distinct effects of personality and fears of death and dying on ageism.