The Growling Sax is a saxophone brand headquartered in South Florida and produced by Victory Musical Instruments. The company was founded in April 2017 by Melvin Quinones, a Puerto Rico–born saxophonist and former U.S. Army National Guard Band musician whose background combines quality-control engineering with more than two decades of IT work. Victory Musical Instruments was registered as a DBA of The Growling Sax LLC in 2019, and the Growling Sax name continues as the company's saxophone line.

The brand's catalog spans soprano, curved soprano, alto, tenor, baritone, and bass saxophones, along with mouthpieces and cases. Core product families include the Uprise Series, the Origin Series, the SE Red Lava special edition, the Thunder series, and limited-edition instruments such as "The Roar." Design features across the line typically include oversized bell flares, rolled tone holes, Italian Pisoni pads, blue steel springs, and ergonomic keywork with height-adjustable palm keys and anti-sticking mechanisms on the G# and low C# keys.

The instruments are distributed through retailers including Sweetwater, Pro Winds, and Micheo Music, and the broader Victory Musical Instruments catalog has been endorsed by players associated with Earth, Wind & Fire, Andrea Bocelli, and Gloria Estefan. The company earned a Music Inc. Magazine Editors' Choice Award for NAMM in 2021 for its "Trumpet of Jesus" special edition under the Victory brand.

Growling Sax has 14 products cataloged on Equipboard, including Soprano Saxophones, Alto Saxophones, and Tenor Saxophones.