The invention discloses a tramcar and a bogie. The bogie includes a frame, a swing bolster and a wheel pair; the left and right ends of the frame are respectively provided with axle box beams, the axle box beams include axle box beam bodies and axle boxes located at the front and rear ends of the axle box beam bodies, and an axle end of the wheel pair is mounted in the corresponding axle box through an axle box positioning sleeve; the axle box beam bodies are installed under the longitudinal beam of the frame, the axle box beam bodies are connected with the end of the swing bolster through a vertical shock absorber, and the end of the swing bolster is mounted on the frame. The bogie effectively improves the small curve passing ability and the system damping performance of the tramcar.