Kotri Barrage, also known as the Ghulam Muhammad Barrage, is a barrage on the Indus River between Jamshoro and Hyderabad in the Sindh province of Pakistan. The barrage was completed in 1955 and inaugurated by Ghulam Muhammad, then governor-general of Pakistan. It is used to control water flow in the Indus for irrigation and flood control purposes.
It has a discharge capacity of . It is a gate-controlled weir type barrage with a navigation lock. The barrage has 44 bays, each wide. The maximum flood level height of Kotri Barrage is . It feeds Fulleli, Pinyari, and Kalri Baghar canals.
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