Diamond Head is the first studio album by English rock musician Phil Manzanera.

The diesel locomotive featured on the cover art is an EMD E9.

Unlike other solo albums issued by an instrumental member of an existing band (Manzanera was Roxy Music's lead guitarist), Diamond Head, featured a number of songs, sung by guest musicians.

With the exception of Bryan Ferry, all members of Roxy Music feature on the album.

Metal band Diamond Head took their name from the album.