The Whole Theory is a 2000 album recorded by Bobby Miller.

This was the third album for the singer.

The songs were a departure from the organic, string-laden, guitar-wielding musical arrangements that Bobby has become known for on his previous and following album releases.

The album did include a cover version of Heaven and Earth's "Guess Who's Back In Town".

It was speculated that The Whole Theory was proposed to feature hip hop and film star Ice Cube.