An exhaust pipe support including an elastic body having a ring shape, the elastic body comprising: an upper attachment portion having an upper attachment hole; a lower attachment portion having a lower attachment hole; and a pair of arm portions mutually connecting the upper and lower attachment portion. A first reinforcement rib is integrally formed on each outer circumferential surface of the arm portions. An upper end thereof is located at a higher position than a connecting position of an inner circumferential surface of the arm portion and the upper attachment portion and at a higher position than the center of the upper attachment hole, while a lower end thereof is located at a lower position than a connecting position of the inner circumferential surface of the arm portion and the lower attachment portion and at a lower position than the center of the lower attachment hole.