Count Wirich Philipp von Daun, , (Vienna, October 19 1669 - Vienna, July 30 1741) was an Austrian Field Marshal in the War of Spanish Succession, and father of the better known Leopold Josef Graf Daun.

His father was Wilhelm Graf Daun, also a Field Marshal. Wirich served in the War of Spanish Succession under Eugene of Savoy, and gained his glory in the succesful defence of Turin in 1706.

After the war, in 1713 he became viceroy of Naples, and from 1725 until 1736 he was Governor of Milan.

He is buried in the Georgskapelle of the Augustinerkirche, together with his son.