Tracks on Wax 4 is the fourth album by Welsh rock musician Dave Edmunds.

The record was the first Edmunds solo effort to feature all four members of the band Rockpile: Edmunds, Billy Bremner (who also wrote two of the album's songs under the pen name Billy Murray), Nick Lowe, and Terry Williams.

The album's eighth song, "Thread Your Needle", was originally recorded by the Ohio-based R&B duo Dean & Jean (Welton Young and Brenda Lee Jones).

A live version performed by Rockpile was released on Lowe's album Jesus of Cool (also 1978) and Edmunds used the same backing track, but overdubbed his own lead vocals in place of Lowe's.

The Globe and Mail wrote that "Edmunds brings a wide range of historical fifties sounds to life with amazing precision.