Hotel Shampoo is the third solo album by Welsh musician and Super Furry Animals front-man Gruff Rhys.

The album includes the singles "Shark Ridden Waters", "Sensations In The Dark", "Honey All Over" and "Space Dust #2"; the latter of which is collaboration with Sarah Assbring and Miles Kane.

The title of the record is a reference to Gruff’s habit of hoarding mini shampoo bottles and other complimentary hotel products whilst on tour, and the miniature hotel he built from them in advance of the record's announcement.

The track "Shark Ridden Waters" is built around a sample of "It Doesn't Matter Anymore", as performed by The Cyrkle.

"Follow The Sunflower Trail (Theme Tune For A National Strike)" - 4:12 (US and Japan) 16.