The University of California, Berkeley School of Information (sometimes abbreviated as Berkeley I School) is a graduate school at the University of California, Berkeley, a public university in Berkeley, California. The school was established in 1994 as the School of Information Management and Systems (SIMS) and was renamed to its current name in 2006.

The school offers four degree programs: Master of Information Management and Systems, Master of Information and Data Science, Master of Information and Cybersecurity, and Doctor of Philosophy in information science.