A sound-producing component and a display device are disclosed. The sound-producing component includes a sound-producing element, a backplane and at least one elastic element. The elastic element includes a first clamping portion and a second clamping portion; the sound-producing element includes a first mounting portion; the backplane includes a second mounting portion; the first mounting portion is clamped with one of the first clamping portion and the second clamping portion; and the second mounting portion is clamped with the other of the first clamping portion and the second clamping portion. Thus, the sound-producing element is fixed on the backplane.