A touch control substrate, comprising: a plurality of touch control electrodes (200) which are provided at a same layer and which are mutually insulated, the touch control electrodes (200) being configured to sense a touch control signal; a plurality of first touch control signal wires (202) which are configured to transmit a touch control signal, each touch control electrode (200) being connected to a corresponding first touch control signal wire (202) by means of a first through hole (204). The touch control substrate further comprises: a plurality of second touch control signal wires (206), the direction in which the second touch control signal wires extend being different from the direction in which the first touch control signal wires (202) extend, and each touch control electrode (200) being connected to a corresponding second touch control signal wire (206) by means of a second through hole (208). Specifically, second touch control signal wires (206) corresponding to different touch control electrodes (200) are disconnected from one another. Further provided is a touchscreen comprising the touch control substrate.