An electro-optical device that includes a display unit includes a scan line drive circuit, supplies a predetermined control signal including at least one scan signal to each row, and includes at least a logic circuit generates a control signal, and an output circuit outputs the control signal to the pixel circuit, a first power supply line supplies a first operation voltage to the pixel circuit, a second power supply line supplies a second operation voltage to the scan line drive circuit and is disposed separately from a portion of the first power supply line which is located within a pixel circuit, and a third power supply line supplies the first operation voltage to the output circuit from the first power supply line and is disposed separately from a portion of the second power supply line which is located within the scan line drive circuit.