A rotatable stand for an LCD monitor, which is built on a table on which an installation hole is punched, in a state where the LCD monitor is fixed to top thereof, in such a manner as to be selectively rotated, the rotatable stand comprising: a rod member having a shape of a pipe having a given length in such a manner as to allow the LCD monitor to be fixedly located onto top thereof; and a rotary bearing fitted to a given height position of the rod member in such a manner as to be engagingly rotated with the rod member; characterized by a seating member fixedly seated onto the table on which the LCD monitor is located and having a pipe-shaped insertion part adapted to pass through the installation hole of the table and a support part extended from top end periphery of the insertion part to the form of a flange in such a manner as to allow the rotary bearing to be seatedly rotated on the center thereof, the support part and the insertion part being selectively coupled to or separated from each other by means of screw thread structures formed correspondingly on an inner top periphery of the insertion part and the outer peripheral surface of the support part corresponding to the inner top periphery of the insertion part (3032 and a cover member adapted to be covered on the seating member onto which the rotary bearing is seated in a state where the rod member passes therethrough, wherein the rod member has a first stepped projection formed on the given height position where the rotary bearing is fitted in such a manner as to be reduced in diameter to restrict a fitting position of the rotary bearing onto the rod member and a snap ring installation groove concavely formed on an outer peripheral surface thereof below the fitting position of the rotary bearing in such a manner as to allow a snap ring to be fixed thereto, and the insertion part of the seating member has a pair of support bearings built therein in such a manner as to be spaced apart from each other by a given distance through an insertion pipe to support a rotary shaft of the rod member passing through the seating member upon the rotation of the rod member. a rod member having a shape of a pipe having a given length in such a manner as to allow the LCD monitor to be fixedly located onto top thereof; and a rotary bearing fitted to a given height position of the rod member in such a manner as to be engagingly rotated with the rod member; characterized by a seating member fixedly seated onto the table on which the LCD monitor is located and having a pipe-shaped insertion part adapted to pass through the installation hole of the table and a support part extended from top end periphery of the insertion part to the form of a flange in such a manner as to allow the rotary bearing to be seatedly rotated on the center thereof, the support part and the insertion part being selectively coupled to or separated from each other by means of screw thread structures formed correspondingly on an inner top periphery of the insertion part and the outer peripheral surface of the support part corresponding to the inner top periphery of the insertion part (3032 and a cover member adapted to be covered on the seating member onto which the rotary bearing is seated in a state where the rod member passes therethrough, wherein the rod member has a first stepped projection formed on the given height position where the rotary bearing is fitted in such a manner as to be reduced in diameter to restrict a fitting position of the rotary bearing onto the rod member and a snap ring installation groove concavely formed on an outer peripheral surface thereof below the fitting position of the rotary bearing in such a manner as to allow a snap ring to be fixed thereto, and the insertion part of the seating member has a pair of support bearings built therein in such a manner as to be spaced apart from each other by a given distance through an insertion pipe to support a rotary shaft of the rod member passing through the seating member upon the rotation of the rod member.