The City on the Edge of Forever
The City on the Edge of Forever may refer to:

 , the TOS Season 1 episode
 "The City on the Edge of Forever (book)", a possibly unseen prop book titled after the namesake episode, created for Star Trek: Discovery
 "The City on the Edge of Forever (Harlan Ellison Collection)", a reference book by Harlan Ellison
 "The City on the Edge of Forever (reference book)", a different reference book by Harlan Ellison
 "Star Trek: Harlan Ellison's The City on the Edge of Forever", the comic book omnibus of the namesake episode
"Harlan Ellison's The City on the Edge of Forever, Issue 1"
"Harlan Ellison's The City on the Edge of Forever, Issue 2"
"Harlan Ellison's The City on the Edge of Forever, Issue 3"
"Harlan Ellison's The City on the Edge of Forever, Issue 4"
"Harlan Ellison's The City on the Edge of Forever, Issue 5"
 "City on the Edge of Forever", the fotonovelization of the namesake episode