Greg Universe

Greg Universe is Steven's free-spirited, warmhearted father — a former traveling musician who settled down near Beach City after falling in love with the Crystal Gem Rose Quartz, becoming a devoted dad to their half-human, half-Gem son Steven.

Few characters in Modern Age all-ages comics radiate quite the same easygoing warmth as Greg Universe, who made his comic debut in Steven Universe #3 in 2014, brought to the page by Jeremy Sorese and Coleman Engle under the Boom! Studios banner. Rooted in the beloved animated world, Greg shares his adventures alongside Steven Universe, Amethyst, Pearl, Garnet, and Connie Maheswaran across titles like Steven Universe Ongoing and Steven Universe and the Crystal Gems. His presence across those series speaks to how central he is to the heart of this corner of comics — not a hero in the flashy sense, but the kind of grounded, genuine figure that makes every story around him feel a little more human. If you're exploring the Boom! Studios Steven Universe library, Greg is absolutely worth seeking out.