Margaret Sanger Center International (MSCI) is the international arm of Planned Parenthood of New York City. MSCI promotes healthy sexuality, reproductive choice, and gender equality worldwide.

MSCI provides specialized training and tailored technical assistance to local groups so they can develop their own culturally sensitive education programs, clinical services, and advocacy. It works with diverse partners, such as youth associations, family planning organizations, women's groups, HIV/AIDS prevention programs, government agencies, religious leaders, and traditional healers.