Popteen is a monthly teenage fashion magazine published by the Kadokawa Haruki Corporation in Japan.

Later issues were published by Asuka Shinsha who bought the magazine for 200 million yen.

The magazine is published in Japan, Taiwan, and Thailand, and has launched a web presence in the United States.

Other artists who have appeared on the cover include Kumi Koda and Namie Amuro, as well as foreign artists like Avril Lavigne, Britney Spears, Fergie, and Gwen Stefani.

In April 2010 Popteen's older sister magazine PopSister was officially launched.