I Wanna Know may refer to:

"I Wanna Know" (Ai song) "I Wanna Know" (Alesso and Jolin Tsai song), 2016 "I Wanna Know" (Joe song) "I Wanna Know" (NOTD song) "I Wanna Know" (RL Grime song) "I Wanna Know" (Zhang Hao song)

See also I Want to Know (disambiguation) I Don't Want to Know (disambiguation)