An embroidery data creation apparatus includes a storage portion that stores pattern information for a first pattern, a first point specification portion that specifies first feature points, a first area specification portion that specifies first partitioned areas bounded by line segments linking the first feature points, an image acquisition portion that acquires a second image, a second point specification portion that specifies second feature points that correspond to the respective first feature points, a second area specification portion that specifies second partitioned areas bounded by line segments linking the second feature points, a conversion portion that, based on positional relationships between the first and second feature points, converts information of the pattern information that corresponds to the first partitioned areas into information that corresponds to the plurality of second partitioned areas, and a first creation portion that creates embroidery data for sewing the second pattern based on the information.