Provided is a water faucet used for connecting a water filter with a water dispenser. The water faucet is provided with a filtered water channel (10) for water supply from the water filter to the water dispenser, and a water flow channel (20) isolated from the filtered water channel (10) to allow water to pass through. The water faucet comprises a faucet seat (30) mounted at a hole of an installation component, a water inlet pipe (40) connected between a water outlet of the water filter and the faucet seat (30), a water outlet pipe (50) connected between a water inlet of the water dispenser and the faucet seat (30) and connected with the water inlet pipe (40) so as to form the filtered water channel (10), a water intake pipe (60) connected between an external water supply and the faucet seat (30), and a spray pipe (70) mounted on the faucet seat (30) and connected with the water intake pipe (60) so as to form the water flow channel (20). The invention provides a filtered water channel and a water flow channel such that water purified by a water filter can flow into a water dispenser and an external water supply can flow out from a spray pipe, respectively, such that acquisition of water purified by the water filter and the external water supply will not interfere with each other, and as a result, only one hole needs to be provided at the faucet seat, ensuring a favorable appearance of a cabinet and a sink.