Disclosed herein is a position detection apparatus including: a sensor section having a plurality of detection electrodes laid out on a detection surface; a select section configured to select one or more detection electrodes from the detection electrodes; an oscillation section having an oscillation frequency determined by a capacitance generated in the one or more detection electrodes selected by the select section; a conversion section configured to output an output signal representing the frequency of an oscillation signal generated by the oscillation section; and a control section configured to change the frequency of the oscillation signal generated by the oscillation section in accordance with the output signal output by the conversion section.