Sharbakty (Kazakh: Шарбақты; Russian: Щербакты) is a salt lake in Akkuly District, Pavlodar Region, Kazakhstan.

[1] The lake is located about 80 kilometers (50 mi) west of the Russia-Kazakhstan border.

Akkuly, the district capital, lies 32 kilometers (20 mi) to the WNW.

Toleuberdy (Толеуберды), a small lake, is located 1.6 kilometers (0.99 mi) from the southwestern shore.

The M38 Highway from the Border of Russia to Pavlodar and Semey (Semipalatinsk), passes near the northern end of the lake.