With this resource, we identified CD33, CLL-1, LAIR1, ITGA4, DEC-205, and CD244 as antigens that induced cytotoxicity in AML cell lines <i>in vitro</i> when co-targeted by antibody drug conjugates (ADCs) or chimeric antigen receptor T (CAR-T) cells, demonstrating the exploitation of AML heterogeneity for immunotherapeutic innovation. Here, CD244 is linked to acute myeloid leukemia.