The Purdue Exponent is an independent student newspaper that serves Purdue University in West Lafayette, Indiana. It is published on Mondays and Thursdays during university semesters by the Purdue Student Publishing Foundation, and is Indiana's largest collegiate daily newspaper.

A student publication is a media outlet such as a newspaper, magazine, television show, or radio station produced by students at an educational institution. These publications typically cover local and school-related news, but they may also report on national or international news as well. Most student publications are either part of a curricular class or run as an extracurricular activity.