Abstract : The study was carried out in West Waigeo Nature Reserve, Kaptacool, and Wailen Subdistricts, West Salawati District, Raja Ampat Regency. The method used is descriptive with a random representative exploratory technique. The findings show that there are 21 varieties of orchids in three different research sites. In West Waigeo Nature Reserve, we found five genera with 12 types of orchids. The total number of individuals was 756, consisting of 152 Bullbophyllum fritillariiflorum, 140 Bulbophyllum sp, 131 Vanda hinsil Lindl, 114 Bulbophyllum biflorum Teijsm & Bin, 108 Bulbophyllum adelpidium, 23 Grammatophyllum sciptum, 17 Dendrobium lasinthera, 16 Dendrobium sp, 15 Dendrobium anttenatum, 13 Bulbopyllum mirum, and 2 Dendrobium glumacum. In Kapatcool subdistrict forest, we found seven types of orchids consisting of 1 terrestrial and six epiphyte orchids. Their biggest population was Spathoglottis plicata with a total number of 98, followed by Vanda hinsii with the number of 48, Grammatophyllum scriptum with the number of 15, Dendrobium smile with a number of 14, Dendrobium antenantum with the number of 9, Grammatophyllum speciosum with the number of 5, and Bulbophyllum macranthum with the number of 3. While in the forest of Wailen subdistrict, we found 7 varieties of orchids from three different families, namely Dendrobium, Bulbhophylum, and Eria. The biggest population is Dendrobium anttenatum with a total number of 76, followed by 40 D. lawesii, 12 D. aloifolium, 7 Eria pannea, 4 D. mutablie, 3 Bulbophylum. Macranthum, and 2 B. vaginatum, and the total number of orchids in the site was 144.