Use of modern methods of contraception (including condoms and other methods) increased significantly among female HIV care and treatment clients following a Ministry of Health initiative to integrate family planning and HIV care and treatment services in Kenya. Providers in the HIV care and treatment facilities were highly supportive of integrated family planning services, but relatively few providers received the intervention training. Men are infl uential in their partners’ decision making about contraception, but opportunities to promote family planning to male HIV care and treatment clients are being missed.