Alcmene is the mother of Heracles, whom Zeus fathered by disguising himself as her husband. In poetry she represents both divine seduction and maternal fortitude. Her story highlights themes of deception, heroic birth, and the suffering of mortals entangled with gods, making her a poignant figure in narratives of destiny and endurance.

Alcmene occupies a unique position in Greek mythology as the mortal woman whose union with Zeus produced the greatest of Greek heroes, Heracles. Her story exemplifies the "divine conception" motif common in heroic myths, where Zeus extends a single night to three nights' length to ensure the conception. Amphitryon, her mortal husband, also fathered a son (Iphicles) the same night, creating twin half-brothers of vastly different destinies. This narrative device highlights themes of divine intervention in human affairs and the complex parentage that often marks heroes as liminal figures between mortal and divine realms. For poetry students, Alcmene represents maternal virtue tested by divine attention, and her character often appears in discussions of unwitting participation in divine plans. Her acceptance of her son's arduous fate also establishes her as a model of maternal endurance in the face of Hera's persecution.