A latitudinal division type assist grip having a sufficient load bearing capacity is provided. The assist grip includes an outer cylinder member, a first divisional body, and a second divisional body. A first fitting end portion of the first divisional body and a second fitting end portion of the second divisional body are fitted to each other inside the outer cylinder member. The first fitting end portion is provided with a first base portion which has a pole shape, and a first head portion which is formed at a distal end of the first base portion and protrudes toward both sides in a width direction of the first base portion. The second fitting end portion is provided with a second base portion which has a pole shape, and a second head portion which is formed at a distal end of the second base portion and protrudes toward one side in a thickness direction of the second base portion. Also, the second head portion is formed with a recess portion which is opened to the distal end side, the second fixing end portion side, and the one side in the thickness direction. At least a portion of the first base portion is received in the recess portion, the first head portion is exposed toward the second fixing end portion from the recess portion, and side portions of the recess portion of the second head portion are fitted to the first head portion.