A pixel electrode and a curved liquid crystal display panel. The pixel electrode can be used for preparing a curved liquid crystal display panel, and comprises four electrode regions （11, 12, 13, 14） arranged vertically in sequence. Connection electrodes (31, 32, 33, 34, 35, 36, 37) are provided in all electrode regions and among the electrode regions. Moreover, the electrode regions are provided with branch electrodes (21, 22, 23, 24). The branch electrodes in the electrode regions are connected by the connection electrodes, and at most two among four connection electrodes (31, 33, 34, 36) provided in the four electrode regions (11, 12, 13, 14） are vertical electrodes which extend vertically. The other connection electrodes extend in a horizontal direction or in an inclined direction relative to the horizontal direction. In this way, the influence on an electric field generated by vertical electrodes at left and right edges of a pixel electrode can be reduced, and thus the dark fringe phenomenon of a liquid crystal display can be improved, and the transmittance can be increased.