The invention discloses a movable lock hole which is formed in a door/window or furniture, and the movable lock hole can be moved within a certain range and can meet the requirement of correspondingly moving a lock hole which is formed in the door/window or the furniture when a lock is replaced or a lock with different lock core positions is installed. The movable lock hole is formed by an outer ring and an inner ring, wherein an outer circle of the outer ring is internally tangent to an inner circle of the outer ring; an outer circle of the inner ring is internally tangent to an inner circle of the inner ring; the inner ring is arranged in the inner circle of the outer ring in a sheathing way; a hollow part surrounded by the inner circle of the inner ring is the lock hole; the total sum of the largest distance from the outer circle of the inner ring to the inner circle of the inner ring and the radius of the inner circle of the inner ring equals to the radius of the outer circle of the outer ring; the outer ring and the inner ring are matched to rotate, so that the lock hole formed by the hollow part surrounded by the inner circle of the inner ring is enabled to move within a range corresponding to the outer circle of the outer ring; hexagonal screw holes which penetrate through the outer ring and the inner ring from inside to outside and are capable of enabling screw heads to sink into the hexagonal screw holes while hexagon socket head cap screws are screwed in the hexagonal screw holes are formed in the outer ring and the inner ring, and the outer ring and the inner ring of which the positions are adjusted are screwed and fixed on the door/window or the furniture by using the hexagon socket head cap screws.