Siti Noordjannah Djohantini is a female Islamic scholar from Indonesia currently serving her second term as the leader of Aisyiyah, Indonesia's first all-female Muslim organization. She was elected to her second term as leader on August 6, 2015, the same day on which her husband Haedar Nashir was elected to his first term as leader of Muhammadiyah. She was also the co-founder of Yasanti, Indonesia's first female workers' rights NGO.