The invention discloses an inflatable comb, comprising a comb body and a comb handle, wherein the comb body comprises a first comb body and a second comb body; the first comb body comprises a cavity made of flexible material, a hole used for inflating and deflating is arranged in the cavity, comb bristles are arranged on the exterior of the cavity, massage grains are arranged on the comb bristles, and the diameter of the massage grains is more than the diameter of the comb bristles; the second comb body is sleeved on the outside of the first comb body, a plurality of third through holes are arranged in the second comb body, the diameter of the third through holes is more than the diameter of the comb bristles and is less than the diameter of the massage grains, and the comb bristles pass through the third through holes. When air is inflated to the cavity, the comb bristles extend out of the third through holes, the comb is ready for use, when the air in the cavity is deflated, the comb bristles retract to the third through holes, and the massage grains block the third through holes, so that the comb bristles are protected from being contaminated by dust, and the inflatable comb can increase the pleasure of a user.