Tramps Like Us (Japanese: きみはペット, Hepburn: Kimi wa Petto, lit. 'You're A Pet') is a Japanese manga series written and illustrated by Yayoi Ogawa. It is about Sumire, a young professional woman who takes in a younger man as a pet, and her attempts to keep her coworkers and conventionally perfect boyfriend from finding out about her pet. It also deals with the romantic attraction between Sumire and her pet.

It was serialized by Kodansha and was released in 14 volumes between 2000 and 2005, with an additional side-story volume being released in 2002. The volumes, barring the side-story volume, were published in English and German by Tokyopop, in French by Kurokawa and in Italian by Star Comics. The manga was adapted to a TV drama series that aired in Japan on TBS in 2003, and a South Korean film in 2011. The manga is adapted to a second, reboot, TV drama series aired on Fuji TV in 2017 with a new cast.