1. Freddie Mercury – Queen
Ready Freddie? Our top rock vocalist of all-time is (unsurprisingly) Freddie Mercury. Freddie fronted one of the most legendary bands of all time, Queen. With a four octave vocal range and a beautifully unique sound, Freddie was known to be a “force of nature.” To this day, it is basically a universal truth that Freddie Mercury was and will always be the best of all-time.
Image Source: iheart.com