The invention discloses an automobile armrest box with a lifting function. The automobile armrest box comprises an armrest box cover and an armrest box body, wherein a slide type mechanism is arranged between the armrest box cover and the armrest box body and comprises a first-layer slide type mechanism and a second-layer slide type mechanism; a horizontal slide guide rail is arranged between the first-layer slide type mechanism and the second-layer slide type mechanism; the armrest box body comprises an armrest box body casing and an armrest box body inner tank; and a vertical slide guide rail is arranged between the armrest box body casing and the armrest box body inner tank. According to the automobile armrest box with the lifting function, man-machine engineering is used sufficiently, so that the functions of the armrest box are played to the limit, various requirements of different drivers are met, and the position of the armrest box can be adjusted and changed freely in the horizontal direction and the vertical direction; and meanwhile, the automobile armrest box with the lifting function has the characteristics of good reliability, low manufacturing cost, long service life and the like.