The Owenogarney River is a notable salmon and trout fishery flowing through County Clare in the Munster region of Ireland. Rising from the Slieve Bearnagh Mountains in the southeast of the county, the river drains through Doon Lough, receives the Anaclare and Broadford rivers as tributaries, and flows southward through the town of Sixmilebridge before emptying into the Shannon Estuary near Bunratty Castle. The river's coordinates place it at approximately 52°43′59″N, 8°46′15″W. As a freestone river fed by upland bog and mountain drainage, the Owenogarney carries the character of a classic Irish spate river — responsive to rainfall, with a mix of high-energy shallows, gravel runs, and deeper holding pools as it descends toward the estuary.