The present application discloses a tentacle animal bionic lamp, which comprises a shell component and a plurality of curved tentacles; a driving device for driving the tentacles to rotate is arranged in the shell; a PCB board, an induction module and a light source are arranged in the shell. According to the solution, the driving device is arranged in the shell to drive the tentacles to rotate, so as to achieve a good visual effect without the need of a complicated transmission structure, thereby simplifying the structure of the product; at the same time, the inductive control is realized through the induction module, which can assist in operations and improve the user experience.