The invention relates to an advertisement seat of an electric bus. The advertisement seat comprises a front seat and a rear seat, wherein either of the front seat and the rear seat comprises a seat base, a seat back and a headrest arranged at the upper end of the corresponding seat back, wherein an advertisement screen for playing advertisements is arranged on each seat back; two ends of each headrest in a horizontal direction are forwards bended to form side ear parts, and a small-scale player is arranged in each of the side ear parts; a human body induction device is arranged in a seat body of the rear seat, and a signal output end of the human body induction device is connected with a switch control end of the advertisement screen of the front seat; each small-scale player and the corresponding advertisement screen use the same switch control end; and a manual button for transmitting switch signals to the switch control end is arranged on the rear seat. The advertisement seat disclosed by the invention has the advantages that advertisement playing effects are good and electric energy is saved.