A baby rocking bed includes a pivot unit, a lower frame connected with the pivot unit, a connecting unit connected with the lower frame, and an upper frame connected with the pivot unit and the connecting unit. Thus, when the movable member of the connecting unit is moved upward on the elbow pipe of the connecting unit, the upper frame is disposed at an inclined state so that the rocking bed is disposed at an inclined state to facilitate the user feeding the baby safely, and when the movable member is moved downward on the elbow pipe, the upper frame is disposed at a horizontal state so that the rocking bed is directly lowered and returned to the original position, without disturbing the sleeping baby.