Abstract: A link rotor head and an unmanned aerial vehicle are disclosed. The link rotor head includes a main shaft, a rotor hub arranged at an upper end of the main shaft, a rotor assembly rotatably arranged on the rotor hub, a swashplate assembly movably arranged around the main shaft, and a link assembly. The swashplate assembly drives the rotor assembly to rotate via the link assembly. The link assembly includes a phase link, a phase rocker and a pitch link. The phase rocker is rotatably arranged on the rotor hub, with one end of the phase rocker movably connected with the swashplate assembly via the phase link and with an other end of the phase rocker movably connected with the rotor assembly via the pitch link.