The Bamboozle Left was an annual two-day music festival held in California from 2006 to 2009, based upon its right coast counterpart of the same name.
All Time Low, Big Japan, Cute is What We Aim For, Dashboard Confessional, Envy on the Coast, Halifax, Hellogoodbye, Hit the Lights, Jack's Mannequin, Linc Thomas LLC, Red Jumpsuit Apparatus, Ronnie Day, Sugarcult, Van Stone, William Tell
Thirty Seconds to Mars, The Bled, Brand New, Chris Conley (Saves the Day), Cobra Starship, Escape the Fate, The Fall of Troy, Gym Class Heroes, Murs, Pistolita, The Spill Canvas, Supernova, Thrice, Van Stone, Yellowcard
The All-American Rejects, A Rocket to the Moon, Alesana, Alkaline Trio, An Angle, The Audition, Austin Gibbs and the States, Automatic Loveletter, Bayside, Brighten, Broadway Calls, The Bouncing Souls, The Cab, The Chariot, Charlotte Sometimes, Dance Gavin Dance, Danger Radio, Daphne Loves Derby, Dear and the Headlights, Every Avenue, Eye Alaska, Face to Face, The Forecast, Four Year Strong, Hit the Lights, House of Fools, Jimmy Eat World, Josephine Collective, The Morning Light, My Evolution, New Found Glory, Our Last Night, Paper Rival, Paramore, Porcelain, Reel Big Fish, Rookie of the Year, Rx Bandits, Say No More, Sky Eats Airplane, Sound and Fury, The Starting Line, Steel Train, Story of the Year, Streetlight Manifesto, Supernova, The Tahiti Twins, Take the Crown, Takota, Valencia, Valora, Van Stone, Vogue in the Moment, We the Kings, and Zox