Below is a list of 3 potential tracks in quantum computing that you can pursue at Stanford. These are not formal course tracks, they are merely outlines to guide students based on interest. The tracks are: Quantum Algorithms, Quantum Hardware, and Quantum Theory.
Of note is CS259Q (Quantum Computing) offered this winter quarter (2021-2022 academic year).
Disclaimer: This guide is still being worked on, and you need to check with professors and explore courses as not all courses are offered every year. This page was last Updated Fall, 2021.