The Egyptian queen famous for her relationships with Roman leaders Julius Caesar and Mark Antony is Cleopatra VII. As the last active ruler of the Ptolemaic Kingdom, Cleopatra sought to maintain her throne amid political turmoil and Roman expansion. Her alliances with these powerful figures were strategic, aimed at securing military support for her reign. Cleopatra was known for her intelligence and political acumen, as well as her ability to navigate the complexities of ancient diplomacy. Her life and reign have remained subjects of fascination, symbolizing beauty, intrigue, and the power struggles of the ancient world.