Every person on this wiki outside the core cast — lab associates, family members, rivals, informants, and the researchers and field operatives orbiting SERN on both sides of the Steins Gate divergence. Dossiers here range from full lab members to single-appearance contacts; check each page's infobox for affiliation and last-known worldline status.
For the organizations these people belong to, see Category: Organizations. For the four founding lab members — Okabe, Kurisu, Mayuri, and Daru — see Category: Characters instead; this index deliberately excludes them to avoid duplicate listings.