A washer nozzle arrangement structure includes a rear spoiler, a wiper arm, a wiper blade and a washer nozzle. The rear spoiler is arranged on a portion of a body above a rear window and includes a recess part formed on a side of the rear window. A rotation center axis disposed on one end side of the wiper arm is supported on the vehicle. The wiper blade is supported on the other end side of the wiper arm, and is configured to be stored in the recess part when the wiper arm is in a stop position. The washer nozzle is configured to eject a washer liquid toward the rear window. The washer nozzle is arranged in an inside of a portion of the recess part which exists on a front side of the vehicle than the rotation center axis of the wiper blade.