AIM: The goal of this systematic review is to know how outcome of GKRS for tremor movement disorder. METHODS: Literature searching was conducted in database online that is PubMed, Science Direct, Cochrane Library, Google Scholar and hand searching with keyword “gamma knife,” “parkinson,” “tremor,” “success rate,” “good outcome,” and “free tremor.” Articles included were full-text and observational study and written in Bahasa or English. RESULTS: This systematic review used only six articles, which five of them examined ET and the other PD. Majority of studies used Fahn-Tolosa-Marin clinical tremor rating scale (TRS) for evaluation pre- and post-GKRS. However, the duration of follow-up is varies from