diff --git a/components/frontend/src/lib/components/hackathon/ParticipantCard.svelte b/components/frontend/src/lib/components/hackathon/ParticipantCard.svelte
index d9bdd303..a704baa9 100644
--- a/components/frontend/src/lib/components/hackathon/ParticipantCard.svelte
+++ b/components/frontend/src/lib/components/hackathon/ParticipantCard.svelte
@@ -9,7 +9,7 @@
         role: roleProp,
         skills = [],
         linkedinUrl,
-        profileDetailsHref = '#',
+        profileDetailsHref,
         actions,
     }: {
         name: string;
@@ -26,6 +26,8 @@
         role?: string;
         skills?: string[];
         linkedinUrl?: string;
+        /** When unset, no "View" link is rendered — the caller has decided this
+         *  viewer has nowhere to go (e.g. a member who can't read others). */
         profileDetailsHref?: string;
         /**
          * Extra controls rendered beside "View" — e.g. an owner's Approve/Remove
@@ -112,8 +114,10 @@
         </div>
 
         <div class="flex w-full shrink-0 items-center justify-end gap-2 sm:w-auto">
-            <!-- eslint-disable-next-line @typescript-eslint/no-explicit-any -- dynamic path from page data; resolve() is route-literal typed -->
-            <a class="btn btn-sm btn-ghost" href={resolve(profileDetailsHref as any)} aria-label="View {name} profile">View</a>
+            {#if profileDetailsHref}
+                <!-- eslint-disable-next-line @typescript-eslint/no-explicit-any -- dynamic path from page data; resolve() is route-literal typed -->
+                <a class="btn btn-sm btn-ghost" href={resolve(profileDetailsHref as any)} aria-label="View {name} profile">View</a>
+            {/if}
             {#if actions}
                 {@render actions()}
             {/if}
diff --git a/components/frontend/src/routes/(app)/my/hackathon/[id]/participants/+page.server.ts b/components/frontend/src/routes/(app)/my/hackathon/[id]/participants/+page.server.ts
index f9c5050f..cd8f2c30 100644
--- a/components/frontend/src/routes/(app)/my/hackathon/[id]/participants/+page.server.ts
+++ b/components/frontend/src/routes/(app)/my/hackathon/[id]/participants/+page.server.ts
@@ -33,6 +33,7 @@ export const load: PageServerLoad = async (event) => {
   return {
     participants,
     ownerCount,
+    hackathonId: event.params.id,
     // 0 means unlimited — the page renders the fullness gauge and the
     // over-capacity warning only when a cap is set.
     maxParticipants: hackathon.maxParticipants ?? 0,
diff --git a/components/frontend/src/routes/(app)/my/hackathon/[id]/participants/+page.svelte b/components/frontend/src/routes/(app)/my/hackathon/[id]/participants/+page.svelte
index 032cdc3d..7fa6023c 100644
--- a/components/frontend/src/routes/(app)/my/hackathon/[id]/participants/+page.svelte
+++ b/components/frontend/src/routes/(app)/my/hackathon/[id]/participants/+page.svelte
@@ -76,6 +76,17 @@
     function mayDemote(p: Participant): boolean {
         return data.mayManage && p.isOwner && !p.isSelf && data.ownerCount > 1;
     }
+
+    // "View" opens this person's registration answers. Your own row goes to
+    // your editable form; another person's needs organizer rights, so it is a
+    // read-only ?userId= view offered only to managers — a plain member would
+    // deterministically 403, matching how every organizer-only action here is
+    // hidden rather than left to fail.
+    function viewHref(p: Participant): string | undefined {
+        if (p.isSelf) return `/register/${data.hackathonId}`;
+        if (data.mayManage) return `/register/${data.hackathonId}?userId=${p.id}`;
+        return undefined;
+    }
 </script>
 
 <!-- One definition for both views. The table and the cards used to carry their
@@ -245,7 +256,7 @@
                 <ParticipantCard
                     name={participant.name}
                     role={participant.roleLabel}
-                    profileDetailsHref="#participant-{participant.id}"
+                    profileDetailsHref={viewHref(participant)}
                 >
                     {#snippet actions()}
                         {@render rowActions(participant)}
diff --git a/components/frontend/src/routes/(app)/register/[id]/+page.server.ts b/components/frontend/src/routes/(app)/register/[id]/+page.server.ts
index cebb3db4..c6a79d14 100644
--- a/components/frontend/src/routes/(app)/register/[id]/+page.server.ts
+++ b/components/frontend/src/routes/(app)/register/[id]/+page.server.ts
@@ -16,6 +16,13 @@ export const load: PageServerLoad = async (event) => {
   const { hackathon } = requireGrpc(event.locals.grpc)
   const hackathonId = event.params.id
 
+  // An organizer reading another participant's answers, read-only. Absent, the
+  // caller reads their own editable form. `?userId=` is a query param rather
+  // than a route segment because the destination is the same form, one person
+  // over — the backend's Write check on GetRegistrationResponse is what gates it.
+  const targetUserId = event.url.searchParams.get("userId") || undefined
+  const readOnly = targetUserId !== undefined
+
   // Prefer the member view when the caller can see it (private events, or
   // confirmed members): Get carries the same schema plus their membership.
   let found
@@ -46,7 +53,31 @@ export const load: PageServerLoad = async (event) => {
   // Answers already on file, so the form opens filled in and can be corrected
   // rather than re-typed from memory. Its own RPC, not part of Get: Get denies
   // waitlisted users, who are exactly the people still reviewing their form.
-  const existing = await hackathon.getRegistrationResponse({ hackathonId })
+  // With a userId this reads someone else's answers; the backend refuses a
+  // non-organizer caller, which surfaces as the 403 below.
+  let existing
+  try {
+    existing = await hackathon.getRegistrationResponse({
+      hackathonId,
+      userId: targetUserId,
+    })
+  } catch (e) {
+    if (e instanceof ClientError && e.code === Status.PERMISSION_DENIED)
+      error(403, "You don't have permission to view this registration")
+    if (e instanceof ClientError && e.code === Status.NOT_FOUND)
+      error(404, "That participant is not registered here")
+    throw e
+  }
+
+  // The heading names the person whose answers these are. `found.members` comes
+  // from Get, which only a confirmed member (the organizer here) reaches, so
+  // the roster is present exactly when a userId can be.
+  const targetName = readOnly
+    ? found.members.find((m) => m.user?.id === targetUserId)?.user
+        ?.displayName ||
+      found.members.find((m) => m.user?.id === targetUserId)?.user?.username ||
+      "This participant"
+    : undefined
 
   // Struct values arrive as unknown; the form only ever renders text, and a
   // list field (`tags`) round-trips as a comma-separated string.
@@ -63,6 +94,8 @@ export const load: PageServerLoad = async (event) => {
     alreadySubmitted: existing.submitted,
     answers,
     consentValues: existing.consents ?? {},
+    readOnly,
+    targetName,
   }
 }
 
diff --git a/components/frontend/src/routes/(app)/register/[id]/+page.svelte b/components/frontend/src/routes/(app)/register/[id]/+page.svelte
index 2553a621..e7379b5a 100644
--- a/components/frontend/src/routes/(app)/register/[id]/+page.svelte
+++ b/components/frontend/src/routes/(app)/register/[id]/+page.svelte
@@ -21,10 +21,39 @@
 <svelte:head><title>Registration · {data.name}</title></svelte:head>
 
 <div class="mx-auto w-full max-w-2xl p-4 sm:p-6">
-    <h1 class="text-2xl font-bold">{data.alreadySubmitted ? 'Your registration' : 'Registration'}</h1>
+    <h1 class="text-2xl font-bold">
+        {#if data.readOnly}{data.targetName}'s registration{:else}{data.alreadySubmitted ? 'Your registration' : 'Registration'}{/if}
+    </h1>
     <p class="mt-1 text-sm text-ink-3">{data.name}</p>
 
-    {#if form?.submitted}
+    {#if data.readOnly}
+        <!-- An organizer reading a participant's answers for catering and
+             check-in. Read-only: these are someone else's answers, so the
+             fields are shown as text and there is nothing to submit. -->
+        {#if !data.alreadySubmitted}
+            <p class="mt-6 text-sm text-ink-3">No response yet.</p>
+        {:else}
+            <dl class="mt-6 flex flex-col gap-5">
+                {#each data.fields as f (f.key)}
+                    <div>
+                        <dt class="text-sm font-medium">{f.label}</dt>
+                        <dd class="mt-1 text-sm text-ink-2">
+                            {data.answers[f.key] || '—'}
+                        </dd>
+                    </div>
+                {/each}
+                {#each data.consents as c (c.key)}
+                    <div class="flex items-start gap-2">
+                        <input
+                            type="checkbox" class="mt-1" disabled
+                            checked={data.consentValues[c.key] ?? false}
+                        />
+                        <span class="text-sm">{c.label}</span>
+                    </div>
+                {/each}
+            </dl>
+        {/if}
+    {:else if form?.submitted}
         <div class="card border-success mt-6 p-4">
             <p class="font-semibold">Thanks — your answers are in.</p>
             <p class="mt-1 text-sm">