A transflective pixel structure is provided. The transflective pixel structure includes an active device, a storage capacitor, a transparent electrode, and a first reflective electrode. The storage capacitor includes a bottom electrode, a floating electrode, and an upper electrode. The upper electrode is disposed above the bottom electrode and the floating electrode and electrically connected to the active device. The transparent electrode is electrically connected to the upper electrode. The first reflective electrode is electrically connected to the floating electrode and electrically insulated from the transparent electrode. As mentioned above, the transflective pixel structure can improve the image quality of a transflective liquid crystal display panel with single cell gap.