Anthony Günther, Count of Oldenburg (aka Anton Günther, 10 November 1583 in Oldenburg – 19 June 1667 in Rastede) was an Imperial Count and a member of the House of Oldenburg
Günther was the ruling count of Oldenburg from 1603 until his death, and of Delmenhorst from 1647 until his death.
He was the son of John VII (1540–1603) and Elisabeth of Schwarzburg-Blankenburg.
Anthony Günther married Sophie Catherine (28 June 1617 – 22 November 1696), a daughter of Alexander, Duke of Schleswig-Holstein-Sonderburg and Dorothea of Schwarzburg-Sondershausen.