Knock on Wood is a studio album by Amii Stewart released in February 1979.

The album yielded two successful single releases, "Knock on Wood" (#1 US Pop, #6 US R&B, #5 US Club Play, #6 UK, #13 Germany) and "Light My Fire / 137 Disco Heaven" (#69 US Pop, #36 US R&B, #5 UK, #26 Germany).

A double A-side single with remixed versions of "Knock on Wood" and "Light My Fire" reached #7 on the UK charts in 1985 followed by a re-issue of "You Really Touched My Heart" (UK #89).

The original Knock on Wood album in its entirety remains officially unreleased on compact disc, a semi-official release was issued in Russia in 1999 on AS4000.

All songs written by Barry Leng and Simon May, except where noted ^ Shipments figures based on certification alone.