奥布希高地是俄罗斯的高地，海拔高度超过500米，从奥伦堡以北的乌拉尔山脉分支向西南方伸延至伏尔加河的东岸，成为乌拉尔河和伏尔加河的分水岭，也是欧洲和亚洲分界的一部分。

Obshchy Syrt (Russian:Общий Сырт) is a highland ridge, or plateau (syrt), in the European part of Russia. It starts north of Orenburg as a branch of the Ural Mountains and runs in a southwesterly direction to the east bank of the Volga River.

These highlands forms the watershed between the rivers Volga and Ural, and also forms part of the boundary between Europe and Asia. In the eastern parts, the Obshchy Syrt reaches heights of over 500 meters.