Provided is a pixel circuit, a display panel and a display apparatus. The pixel circuit comprises a pixel compensation module, a light emitting module and a touch detection module; the pixel compensation module comprises first to fifth switch units, a pixel driving unit and an energy storage unit; and the touch detection module comprises a detection sub-module and an output sub-module. In the pixel circuit provided by the present disclosure, a pixel compensation module and a touch detection module are integrated, and the pixel compensation module and the touch detection module share a data voltage and scan signal lines. As such, it is possible to reduce the number of signal lines, such that the pitch of pixels is dramatically reduced and IC cost is decreased, achieving higher pixel density. At the same time, in the pixel circuit provided by the present disclosure, the operating current flowing through the electroluminescent unit is not influenced by the threshold voltage of the corresponding driving transistor, and it is possible to avoid nonuniformity in brightness of display caused by threshold voltage drift of driving transistors.