Vega-Trem is a Spanish manufacturer of aftermarket tremolo systems for electric guitars, founded by guitarist Isaac Vega. The company designs drop-in vibrato units intended to install without drilling, routing, or other irreversible modifications to the host instrument, with a focus on tuning stability and smooth feel.

The core product line centers on the VT1 UltraTrem, a tremolo system designed for Stratocaster-style guitars, and the VT2 TeleTrem, which adapts a similar design philosophy to Telecaster-style instruments. Variants include the VT1 Special, a left-handed VT1 LH, and the VT2ND TeleTrem. The hardware is sold direct through the company's website and through international guitar parts retailers.

VegaTrem has 2 products cataloged on Equipboard, including Guitar Bridges and Tailpieces. Their gear is featured by 3 artists, with the strongest followings in Rock, Blues, and Funk / Soul. Notable users include Matteo Mancuso, Eross Candra, and Chris Brooks.