MainFinderSiege · October 2026

Who should I main in Rainbow Six Siege?

Nine questions about how you take a round of Siege: attack or defense, rank band, drones and peeks, gadgets versus gunfights, and whether you solo queue. Matched against the full current operator roster.

The quizLoading

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The roles

  • Attack · 39 operators
    Attackers plant the defuser and breach the site.
  • Defense · 39 operators
    Defenders hold the site, deny entry, and stop the plant.

Live main stats…

What players actually main

Every finished quiz is one anonymous vote. No accounts. Numbers only show after 50 votes for this game — never seeded.

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All live mains →


Siege main guides

Long-form guides for popular operators. Each one is indexable and linked from the sitemap.

    Guides for this game are coming soon — take the quiz above to find a main.


    Every operator

    October 2026, Y11S3 Split Fire — 78 operators (newest: Noor). Source: Ubisoft official operators page.


    Embed this quiz

    Streamers and site owners can drop the Siege main quiz in an iframe. Copy the code from the embed tool — framing is allowed only on embed pages.


    MainFinder picks your operator. For map-specific spawn peeks and peeks for that main, head to peekabooR6.


    Questions

    Who should I main in Rainbow Six Siege as a beginner?

    On attack, operators like Ash, Sledge, Iana and Nomad teach entries and drones without a huge gadget checklist. On defense, Mute, Rook, Kapkan, Frost and Lesion are friendly first mains: reinforce, place the gadget, and hold an angle.

    How does the Siege operator quiz work?

    Your attack or defense choice sets the side. The rest of the answers set targets for learning curve, tempo, utility focus and team style. We pick the operator closest to those targets from the full roster. Ties break with a seed from your answers — never alphabetically.

    Is every Siege operator possible?

    Yes. Coverage scripts try combinations of answers and confirm every operator in the roster can be the main result.

    What Rainbow Six Siege operator should I main?

    Start from the side you queue more often, then pick a job: entry, intel, hard breach support, site anchor, or roam. The quiz asks about peeks, drones, gadgets and stack size, then matches you to one of the 78 operators.

    Do you still send people to peekabooR6 for the quiz?

    No. The Siege main quiz lives on MainFinder now. peekabooR6 is still the place for spawn-peek guides and other Siege map work — we link it from the Siege hub and results.

    Is the Rainbow Six Siege main quiz free?

    Yes. It's free, with no account or sign-up. Your answers are kept in this browser tab's session, so a refresh doesn't lose your place.

    How many questions are in the Siege quiz?

    9 questions, one tap per answer. You get one main with a match percentage, plus three alternate operators that also fit your answers.

    Can I compare my Siege main with a friend?

    Yes. On your result, use "Challenge a friend" to copy or share an invite link. Your friend takes the same quiz and gets a match card that compares their main with yours.

    Can streamers embed the Siege quiz?

    Yes. The MainFinder embed tool (mainfinder.app/embed) gives you free iframe code for the Rainbow Six Siege quiz to put on a stream resources page, overlay site or guide.