休閒漁業為一種新型態的休閒活動，主要為規劃利用漁業相關的自然與人文資源，提供服務，讓參與的民眾達到觀光、遊憩、休閒的目的。然而、休閒漁業活動對於大部分遊客來說是相對較陌生的休閒旅遊活動，在遊客的旅遊決策上相對較不容易考慮做為選擇。因此，本研究之目的是利用計畫行為理論去探討遊客對於參與休閒漁業活動的決策行為。本研究以高雄市樣本為主要抽樣對象，回收526份有效問卷。研究結果顯示，遊客的態度與主觀規範對於行為意圖並未達到顯著水準，僅只有知覺行為控制對於行為意圖呈現正向顯著影響。最後，本研究提出管理意涵與未來研究方向給予學術界與實務界參考建議。

Recreational fisheries as a new type of leisure activities, which is mainly planning related to fisheries resources of natural and human, and reach the purpose of sightseeing, recreation and leisure. However, recreational fisheries is unfamiliar for most tourists relatively, and the decision-making of tourists is less likely to be considered as a choice. Therefore, the purpose of our study is aim to use the theory of planned behavior model to discuss the decision-making of the tourists participate in recreational fisheries. Our findings showed that the attitude and subjective norm were not significantly toward behavior intention. Only the perceived behavior control was significantly toward behavior intention. Finally, our study proposed management implication and future research direction to academic and practical circles for future reference.