雁木(日語:雁木がんぎ Gangi */?),為日本江戶時代和船操船技術之一,是碼頭邊階梯狀的構造。由於潮汐,港灣在滿潮與乾潮時水位不同,因此設計高低落差的結構,搭配木板,即使水位不同也能上下船隻。現代港口多以浮橋取代[1]

北海道稚內副港的雁木

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