AIPAC PAC is the political action committee affiliated with the American Israel Public Affairs Committee (AIPAC), a prominent pro-Israel lobbying organization headquartered in Washington, D.C. It makes direct campaign contributions to federal candidates, particularly in congressional races, focusing on bipartisan support for those who advocate strong U.S.-Israel relations. Operating as a traditional PAC, AIPAC PAC adheres to federal contribution limits and distinguishes itself from affiliated entities like the super PAC United Democracy Project by limiting spending rather than engaging in unlimited expenditures.

Established to directly support candidates aligned with pro-Israel policies, the PAC channels significant funds raised from donors supportive of Israel into competitive races where such stances are pivotal. Its activities are part of AIPAC's broader strategy to influence U.S. foreign policy toward Israel, including opposition to the Iran nuclear deal and support for military aid to Israel. AIPAC PAC reports its financial activities to the Federal Election Commission (FEC).

Since its formation in response to changing campaign finance laws, the PAC has endorsed and funded politicians from both major U.S. parties. Despite criticisms from progressive groups and some within the Jewish community accusing it of exerting undue influence on U.S. politics and targeting candidates critical of Israeli policies—such as supporters of the Boycott, Divestment, and Sanctions (BDS) movement—AIPAC PAC remains a key player in pro-Israel advocacy, with expenditures often exceeding millions in election cycles. Its operations reflect AIPAC's continued evolution while maintaining a non-partisan public stance.