Thicker Than Water is a 2000 documentary surf film directed by singer/songwriter Jack Johnson and his film school friend Chris Malloy.

It shows surfing footage from different locations like Australia, Indonesia, Hawaii, India, and Ireland in combination with a wide range of styles of guitar music.

Surfers in the film include Kelly Slater and Shane Dorian.

In alphabetical order: Released on November 25, 2003, the soundtrack to Thicker Than Water, which is scored by Johnson, collects 14 tracks by the likes of G. Love & Special Sauce, The Meters, Finley Quaye, and Johnson himself.

Thicker than Water received Surfer magazine's 2000 Video of the Year Award.