The invention provides a medical image display apparatus to reduce the load of the operation of aligning a plurality of ROI markers with a plurality of portions of interest in a three-dimensional ultrasonic image. The medical image display apparatus includes a storage unit storing data of a three-dimensional image, a slice image generating unit generating three slice images associated with three slices from the three-dimensional image, a display unit displaying the three slice images respectively in three display areas, an ROI marker generating unit generating three ROI markers to be respectively superimposed on the displayed three slice images, the three ROI markers corresponding to a single ROI, an operation unit performing operation of changing relative positions between the three slice images and the three ROI markers, and a display control unit controlling move the three slice images in the three display areas in accordance with the operation of changing the relative positions and fix the three ROI markers at center positions of the three display areas.