Through the Looking-Glass is a work of children's literature by Lewis Carroll. Through the Looking-Glass may also refer to: In film:

"Through the Looking Glass" (Lost episode)

"Through the Looking Glass" (Farscape episode)

"Through the Looking Glass" (Angel episode)

"Through the Looking Glass" (DS9 episode)

Imagination's Through the Looking Glass, a live DVD

Through the Looking Glass (Siouxsie & the Banshees album)

Through the Looking Glass (Toto album)

Looking Glass (disambiguation)

Through the Looking Glass (film), a film by Jonas Middleton

Through the Looking Glass (Jefferson Airplane album)

Through the Looking Glass (Aftershock album)

Thru the Looking Glass (album)

Through The Looking Glass is an epic song off prog metal band Symphony X's album Twilight in Olympus

Through the Looking Glass is a song on the Machinae Supremacy album Redeemer