ABSTRAK Stroke adalah penyakit yang menyerang sistem saraf manusia yang sangat mengancam jiwa. Penyakit ini menjadi masalah kesehatan yang dapat kecacatan. Golden time pasien stroke terutama stroke iskemik adalah 3 jam setelah stroke. Salah satu upaya yang berperan penting untuk mencapai tujuan tersebut adalah pengenalan gejala-gejala stroke dan penanganan stroke secara dini yang dimulai dari penanganan prahospital yang cepat dan tepat. Kegiatan pengabdian masyarakat diberikan kepada kelompok kader kesehatan di wilayah kecamatan Tugu, diharapkan mereka mampu mengaplikasikan deteksi dini dan pencegahan stroke dengan metode F.A.S.T. Pengukuran tekanan darah, pemberian materi tentang deteksi dini Metode F.A.S.T dan pencegahan stroke, demonstrasi senam pencegahan stroke dan pendampingan. Evaluasi kegiatan dilakukan dengan memberikan kuisioner pengetahuan tentang deteksi dini dan pencegahan stroke. Terjadi peningkatan pengetahuan sebanyak 90% peserta setelah dilakukan edukasi tentang deteksi dini Metode F.A.S.T dan pencegahan stroke. Peserta kooperatif selama mengikuti kegiatan PKM. Pembuatan luaran meliputi publikasi jurnal, publikasi di media online dan HKI poster. Edukasi tentang deteksi dini dan pencegahan stroke dapat meningkatkan pengetahuan kader, agar menggerakkan masyarakat dalam upaya pencegahan stroke. Kata Kunci: Deteksi Dini Metode FAST, Kader Kesehatan, Stroke ABSTRACT Introduction: Stroke is a disease that attacks the human nervous system and is very life-threatening. This disease is a health problem that can be disabled. The golden time for stroke patients, especially ischemic stroke, is 3 hours after stroke. One of the efforts that play an important role in achieving this goal is the recognition of stroke symptoms and early treatment of stroke starting with prehospital treatment that is fast and appropriate. Purpose: Community service activities are given to groups of health cadres in the Tugu sub-district, it is hoped that they will be able to apply the early detection and prevention of stroke using the F.A.S.T method. Methods: Measuring blood pressure, providing material on early detection of the F.A.S.T Method and stroke prevention, demonstrating stroke prevention exercise and mentoring. Evaluation of activities is carried out by providing knowledge questionnaires about the early detection and prevention of stroke. Result: there was an increase in knowledge of 90% of participants after education about the F.A.S.T Method's early detection and stroke prevention. Cooperative participants during the PKM activities. Production of outputs includes publications in journals, publications in online media, and HKI posters. Conclusion: Education about early detection and prevention of stroke can increase the knowledge of cadres so that they can mobilize the community in stroke prevention efforts. Keywords: FAST Method Early Detection, Health Cadres, Stroke