ABSTRACT Hanifah Dzurrotun Nazilah, 2018, The Use of WhatsApp in Teaching-Learning English Writing for The Ninth Grade Students at MTs Al-Karomah Larangan Badung Pamekasan, Undergraduate, Thesis, English Teaching and Learning Program (TBI), The State of Islamic Collage (STAIN) Pamekasan. Advisor: Siti Azizah, M. Pd. Keywords: WhatsApp, Writing WhatsApp is one of social media to send message…