Saadet II Giray[n 1] (reigned 1584) was nominally a khan of the Crimean Khanate.
More accurately, he rebelled against his uncle and called himself khan, but was soon driven out.
Islyam appealed to the Turks who sent troops and drove Saadet out of Crimea.
He died at Astrakhan around 1588, possibly murdered by the Russians.
For a fuller account see his father Mehmed II Giray and his adversary İslâm II Giray.