阿拉伯帆船（阿拉伯语：داو‎）是帆船的一种，在红海及印度洋区域使用尤其普遍，历史学家多认为起源于阿拉伯国家。其最为重要的特点是对三角帆的使用，特别善于在逆风之下行驶。

Dhow (Arabic داو dāw) is the generic name of a number of traditional sailing vessels with one or more masts with lateen sails used in the Red Sea and Indian Ocean region. Historians are divided as to whether the dhow was invented by Arabs or Indians. Typically sporting long thin hulls, dhows are trading vessels primarily used to carry heavy items, like fruit, fresh water or merchandise, along the coasts of Eastern Arabia (Arab states of the Persian Gulf), East Africa, Yemen and some parts of South Asia (Pakistan, India, Bangladesh). Larger dhows have crews of approximately thirty, smaller ones typically around twelve.