An album cover is typically designed by a graphic designer. A graphic designer is a professional who creates visual designs and layouts for various media, including print, digital, and multimedia.

Since an album cover is considered a promotional aspect of a marketing campaign of an album, in the designing process, the designer will work with the musician or music label to develop a concept for the album cover that reflects the artist's style, vision, and message.

In addition to graphic designers, art directors, and creative directors may also be involved in the design of album covers. These professionals oversee the overall visual direction of a project and work with designers and other creative staff to ensure that the final product meets the client's objectives.

There are also specialized design agencies and studios that focus on music-related design work, including album covers. These companies often have teams of designers, art directors, and project managers who can provide a range of services, from concept development to final production.