Wanna may refer to:
;Places
*
Wanna, Pakistan, a city in South Waziristan, Pakistan
*
Wanna, Germany
Wanna is a village and a municipality in the integrated municipality of Land Hadeln, Lower Saxony, Germany.
Wanna belongs to the Land of Hadeln, first an exclave of the younger Duchy of Saxony and after its de facto dynastic partition in 1296 ...
;Other
*
Wanna (Dune)
The Bene Gesserit are a key social, religious, and political force in Frank Herbert's fictional ''Dune'' universe. The group is described as an exclusive sisterhood whose members train their bodies and minds through years of physical and mental co ...
, a minor character from Frank Herbert's novel ''Dune''
*
"Wanna" (song), a single by Korean girl group Kara.
*Relaxed pronunciation of "want to" or "want a"
{{disambiguation, geo