Waitin' to Inhale is the fourth solo studio album by American rapper Devin the Dude. It was released on March 20, 2007, through Rap-A-Lot Records, making it his final record for the label. Recording sessions took place at The Coughee Pot, Studio 7303 and Dean's List House of Hits in Houston. Production was handled by Domo, Chuck Heat, Mike Dean, Sendar, Davey D, Picnic Tyme, Rob Quest, and Devin himself. It features guest appearances from the Coughee Brothaz, André 3000, Bun B, Lil Wayne and Snoop Dogg.
The album peaked at number 30 on the Billboard 200 in the United States, making this his highest charting album to date.