Gabba
Gabba may refer to:

Music
Gabber, a subgenre of hardcore techno also known as "gabba"
Gabba (band), a tribute band covering the pop songs of ABBA in the punk style of The Ramones

People with the surname
Bassano Gabba (1844–1928), Italian lawyer and politician
Carlo Francesco Gabba (1865–1920), Italian lawyer
Giulia Gabba (born 1987), Italian tennis player

Places
The Gabba, a cricket ground in Brisbane, Australia
Woolloongabba, a suburb of Brisbane in which said cricket ground is located
The Gabba Ward, a city council ward in Brisbane
Gabba Island, an uninhabited Australian island south of Papua New Guinea
Gabula (Syria), an ancient city near Aleppo historically known as Gabba

Other uses
Gabbeh or gabba, a type of Iranian pile rug of coarse quality

See also
Gabba Gabba Hey, a catchphrase associated with the band The Ramones
Yo Gabba Gabba!, a children's television series on Nick Jr.
Gaba (disambiguation)