Quantum Accelerator is an upcoming steel family roller coaster located at Six Flags New England in Agawam, Massachusetts.

Manufactured by Intamin, the Straddle coaster model is planned to open in 2025.

Quantum Accelerator will feature two launches, a top speed of 45mph, and 11 air time moments.

It will replace Goliath, which was removed from the park at the end of the 2021 season.

Six Flags New England officially announced Quantum Accelerator on August 15, 2024.