diff --git a/src/AcDream.Core/Selection/SelectionState.cs b/src/AcDream.Core/Selection/SelectionState.cs
index d1abebc1..8879a3b8 100644
--- a/src/AcDream.Core/Selection/SelectionState.cs
+++ b/src/AcDream.Core/Selection/SelectionState.cs
@@ -18,6 +18,12 @@ public enum SelectionChangeSource
     // ACCWeenieObject::SetSelectedObject primitive as every other origin
     // (VendorSellUI::AddItemToSell, pc:203558), never a vendor-local one.
     Vendor,
+    // Campaign FA slice FA4: a fellowship-roster row click. Retail's
+    // gmFellowshipUI::ListenToElementMessage list-selection arm
+    // (docs/research/2026-08-11-fa-panel-structure.md §6.2/§2.8) calls
+    // ACCWeenieObject::SetSelectedObject on the SAME global primitive —
+    // clicking a fellow in the panel selects them in the world too.
+    Social,
 }
 
 public enum SelectionChangeReason
diff --git a/src/AcDream.Runtime/GameRuntimeGameplayViews.cs b/src/AcDream.Runtime/GameRuntimeGameplayViews.cs
index 1695b7d2..ade50b95 100644
--- a/src/AcDream.Runtime/GameRuntimeGameplayViews.cs
+++ b/src/AcDream.Runtime/GameRuntimeGameplayViews.cs
@@ -154,6 +154,18 @@ public interface IRuntimeFellowshipView
     RuntimeFellowshipSnapshot Snapshot { get; }
 
     bool TryGetMember(uint guid, out RuntimeFellowMemberSnapshot member);
+
+    /// <summary>
+    /// Campaign FA slice FA4: the complete member roster, for the
+    /// fellowship page's row-per-fellow list. <see cref="TryGetMember"/>
+    /// alone cannot build a roster — it needs the guid first. Order is
+    /// insertion order (the last <c>0x02BE FellowshipFullUpdate</c>'s
+    /// wire order, then whatever order incremental <c>0x02C0</c> upserts
+    /// added new members) — retail's own hash-table iteration order is not
+    /// a stable contract either (lane B §3.9), so no ordering guarantee
+    /// beyond "stable across repeated calls between mutations" is made.
+    /// </summary>
+    IEnumerable<RuntimeFellowMemberSnapshot> GetMembers();
 }
 
 public readonly record struct RuntimeAllegianceMemberSnapshot(
diff --git a/src/AcDream.Runtime/Gameplay/RuntimeFellowshipState.cs b/src/AcDream.Runtime/Gameplay/RuntimeFellowshipState.cs
index 9e800647..b0d9e962 100644
--- a/src/AcDream.Runtime/Gameplay/RuntimeFellowshipState.cs
+++ b/src/AcDream.Runtime/Gameplay/RuntimeFellowshipState.cs
@@ -406,6 +406,24 @@ public sealed class RuntimeFellowshipState : IDisposable
             }
         }
 
+        /// <summary>
+        /// Campaign FA slice FA4: snapshots the whole roster under the same
+        /// lock every other read here uses. Returns a materialized array
+        /// (not a lazy iterator over live state) so the caller can walk it
+        /// after the lock releases without racing a concurrent mutation.
+        /// </summary>
+        public IEnumerable<RuntimeFellowMemberSnapshot> GetMembers()
+        {
+            lock (owner._gate)
+            {
+                var result = new RuntimeFellowMemberSnapshot[owner._members.Count];
+                int i = 0;
+                foreach (GameEvents.FellowMember raw in owner._members.Values)
+                    result[i++] = ToSnapshot(raw);
+                return result;
+            }
+        }
+
         private static RuntimeFellowMemberSnapshot ToSnapshot(
             GameEvents.FellowMember raw) =>
             new(
diff --git a/tests/AcDream.Runtime.Tests/Gameplay/RuntimeFellowshipStateTests.cs b/tests/AcDream.Runtime.Tests/Gameplay/RuntimeFellowshipStateTests.cs
index 2ef2bd64..562b9ed1 100644
--- a/tests/AcDream.Runtime.Tests/Gameplay/RuntimeFellowshipStateTests.cs
+++ b/tests/AcDream.Runtime.Tests/Gameplay/RuntimeFellowshipStateTests.cs
@@ -482,6 +482,58 @@ public sealed class RuntimeFellowshipStateTests
         Assert.Equal(42u, self.CurrentHealth);
     }
 
+    // ── Campaign FA slice FA4: GetMembers (the fellowship panel's roster
+    // enumeration — TryGetMember alone cannot build a roster without the
+    // guid first). ────────────────────────────────────────────────────────
+
+    [Fact]
+    public void GetMembers_ReturnsEveryCurrentMember()
+    {
+        var state = new RuntimeFellowshipState();
+        state.ApplyFullUpdate(FullUpdate(
+            Member(SelfGuid, "Self"), Member(LeaderGuid, "Leader"), Member(OtherGuid, "Other")));
+
+        var guids = state.View.GetMembers().Select(m => m.Guid).ToHashSet();
+
+        Assert.Equal(3, guids.Count);
+        Assert.Contains(SelfGuid, guids);
+        Assert.Contains(LeaderGuid, guids);
+        Assert.Contains(OtherGuid, guids);
+    }
+
+    [Fact]
+    public void GetMembers_EmptyWhenNotInAFellowship()
+    {
+        var state = new RuntimeFellowshipState();
+
+        Assert.Empty(state.View.GetMembers());
+    }
+
+    [Fact]
+    public void GetMembers_ReflectsAnIncrementalUpsert()
+    {
+        var state = new RuntimeFellowshipState();
+        state.ApplyFullUpdate(FullUpdate(Member(SelfGuid), Member(LeaderGuid)));
+
+        state.ApplyUpdateFellow(new GameEvents.FellowshipUpdateFellow(
+            OtherGuid, Member(OtherGuid, "Other"), UpdateType: 1u));
+
+        Assert.Equal(3, state.View.GetMembers().Count());
+        Assert.Contains(state.View.GetMembers(), m => m.Guid == OtherGuid && m.Name == "Other");
+    }
+
+    [Fact]
+    public void GetMembers_ReflectsRemovalAfterDismiss()
+    {
+        var state = new RuntimeFellowshipState();
+        state.ApplyFullUpdate(FullUpdate(Member(SelfGuid), Member(LeaderGuid), Member(OtherGuid)));
+
+        state.ApplyDismiss(OtherGuid, SelfGuid);
+
+        Assert.DoesNotContain(state.View.GetMembers(), m => m.Guid == OtherGuid);
+        Assert.Equal(2, state.View.GetMembers().Count());
+    }
+
     private sealed class ManualTimeProvider : TimeProvider
     {
         private DateTimeOffset _now = new(2026, 8, 12, 0, 0, 0, TimeSpan.Zero);