This research investigates the clustering of fishing shipyards in Aceh and identifies key locations based on fishery shipyard clusters using the fuzzy analytical hierarchy process (Fuzzy AHP). Fuzzy AHP, an advancement of the classic AHP method, requires establishing criteria before data processing. The criteria in this study include the area of fishing land, the number of fishing fleets, and the amount of capture fisheries production. The research evaluates several alternative loca-tions across districts and cities in Aceh, including North Aceh Regency, Lhokseumawe City, Bi-reuen Regency, Pidie Jaya Regency, Pidie Regency, Aceh Besar Regency, Banda Aceh City, Sabang City, West Aceh Regency, Nagan Raya Regency, South Aceh Regency, and Aceh Singkil Regency. Results indicate Aceh Singkil Regency has the highest priority (Cluster A), Bireuen Regency has medium priority (Cluster B), and Aceh Besar Regency or Sabang City has the lowest priority (Cluster C). The Fuzzy AHP method ensures realistic and accurate assessments by considering uncertainty and subjectivity in human judgment, providing valuable insights for developing es-sential shipyard locations in Aceh.