Gruss may refer to:

6516 Gruss, a main-belt asteroid Peter Gruss (born 1949), German developmental biologist Shoshanna Lonstein Gruss (born 1975), American fashion designer Robert Dwayne Gruss (born 1955), bishop of the Catholic Church in the United States

See also Grüss Gott, literally, "God greet you", a German greeting Hitlergruss, the Nazi salute Grus (disambiguation)