The Regional Workshop on Fisheries Management Planning in Southeast Asia was organized by The SEAFDEC Training Department (TD) in collaboration with The Oceans and Fisheries Partnership (USAID Oceans) from 23 to 25 August 2017 in Bangkok, Thailand. Eighty nine (89) participants from SEAFDEC Member Countries, USAID Oceans Technical Working Group member of EAFM and Human Welfare, SEAFDEC staff, USAID Oceans staff, relevant international organization, and relevant partners participated in the Workshop. The Workshop main aims is capacity building on fisheries management planning by using the concept of Ecological Approach to Fisheries Management (EAFM) which focused on the Gulf of Thailand, Andaman Sea and Sulu-Sulawesi Sea area.