Abstract: The title of the present invention is a functional bicycle handlebar, and the technical field to which the present invention belongs is a bicycle handlebar, which can be pushed down forwards/backwards or pulled up to the original position, the height of which can be adjusted upwards/downwards, and which can be bent downwards. The problem to be resolved by the present invention is to eliminate the following drawbacks of an existing bicycle handlebar: the same is fixed in a predetermined position and at a predetermined height and thus cannot be varied according to the user's physical condition or the running condition, for example, thereby inconveniencing loading, movement, and parking.