diff --git a/Content.Client/Ghost/GhostSystem.cs b/Content.Client/Ghost/GhostSystem.cs
index ca528e99b2..64f59c91cb 100644
--- a/Content.Client/Ghost/GhostSystem.cs
+++ b/Content.Client/Ghost/GhostSystem.cs
@@ -16,6 +16,10 @@ namespace Content.Client.Ghost
         [Dependency] private readonly IPlayerManager _playerManager = default!;
         [Dependency] private readonly IGameHud _gameHud = default!;
 
+        // Changes to this value are manually propagated.
+        // No good way to get an event into the UI.
+        public int AvailableGhostRoleCount { get; private set; } = 0;
+
         private bool _ghostVisibility;
 
         private bool GhostVisibility
@@ -51,6 +55,7 @@ namespace Content.Client.Ghost
             SubscribeLocalEvent<GhostComponent, PlayerDetachedEvent>(OnGhostPlayerDetach);
 
             SubscribeNetworkEvent<GhostWarpsResponseEvent>(OnGhostWarpsResponse);
+            SubscribeNetworkEvent<GhostUpdateGhostRoleCountEvent>(OnUpdateGhostRoleCount);
         }
 
         private void OnGhostInit(EntityUid uid, GhostComponent component, ComponentInit args)
@@ -78,7 +83,7 @@ namespace Content.Client.Ghost
             // I hate UI I hate UI I Hate UI
             if (component.Gui == null)
             {
-                component.Gui = new GhostGui(component, EntityManager.EntityNetManager!);
+                component.Gui = new GhostGui(component, this, EntityManager.EntityNetManager!);
                 component.Gui.Update();
             }
 
@@ -113,5 +118,12 @@ namespace Content.Client.Ghost
                 window.Populate();
             }
         }
+
+        private void OnUpdateGhostRoleCount(GhostUpdateGhostRoleCountEvent msg)
+        {
+            AvailableGhostRoleCount = msg.AvailableGhostRoles;
+            foreach (var ghost in EntityManager.EntityQuery<GhostComponent>(true))
+                ghost.Gui?.Update();
+        }
     }
 }
diff --git a/Content.Client/Ghost/UI/GhostGui.cs b/Content.Client/Ghost/UI/GhostGui.cs
index 509a83b087..fa3141a060 100644
--- a/Content.Client/Ghost/UI/GhostGui.cs
+++ b/Content.Client/Ghost/UI/GhostGui.cs
@@ -1,3 +1,4 @@
+using Content.Client.Stylesheets;
 using Content.Shared.Ghost;
 using Robust.Client.Console;
 using Robust.Client.UserInterface;
@@ -13,16 +14,18 @@ namespace Content.Client.Ghost.UI
     {
         private readonly Button _returnToBody = new() {Text = Loc.GetString("ghost-gui-return-to-body-button") };
         private readonly Button _ghostWarp = new() {Text = Loc.GetString("ghost-gui-ghost-warp-button") };
-        private readonly Button _ghostRoles = new() {Text = Loc.GetString("ghost-gui-ghost-roles-button") };
+        private readonly Button _ghostRoles = new();
         private readonly GhostComponent _owner;
+        private readonly GhostSystem _system;
 
         public GhostTargetWindow? TargetWindow { get; }
 
-        public GhostGui(GhostComponent owner, IEntityNetworkManager eventBus)
+        public GhostGui(GhostComponent owner, GhostSystem system, IEntityNetworkManager eventBus)
         {
             IoCManager.InjectDependencies(this);
 
             _owner = owner;
+            _system = system;
 
             TargetWindow = new GhostTargetWindow(eventBus);
 
@@ -57,6 +60,15 @@ namespace Content.Client.Ghost.UI
         public void Update()
         {
             _returnToBody.Disabled = !_owner.CanReturnToBody;
+            _ghostRoles.Text = Loc.GetString("ghost-gui-ghost-roles-button", ("count", _system.AvailableGhostRoleCount));
+            if (_system.AvailableGhostRoleCount != 0)
+            {
+                _ghostRoles.StyleClasses.Add(StyleBase.ButtonCaution);
+            }
+            else
+            {
+                _ghostRoles.StyleClasses.Remove(StyleBase.ButtonCaution);
+            }
             TargetWindow?.Populate();
         }
 
diff --git a/Content.Server/Ghost/Roles/GhostRoleSystem.cs b/Content.Server/Ghost/Roles/GhostRoleSystem.cs
index 6c60c2dd44..85594ac420 100644
--- a/Content.Server/Ghost/Roles/GhostRoleSystem.cs
+++ b/Content.Server/Ghost/Roles/GhostRoleSystem.cs
@@ -6,6 +6,7 @@ using Content.Server.Ghost.Roles.Components;
 using Content.Server.Ghost.Roles.UI;
 using Content.Shared.GameTicking;
 using Content.Shared.Ghost.Roles;
+using Content.Shared.Ghost;
 using JetBrains.Annotations;
 using Robust.Server.GameObjects;
 using Robust.Server.Player;
@@ -13,6 +14,7 @@ using Robust.Shared.Console;
 using Robust.Shared.GameObjects;
 using Robust.Shared.IoC;
 using Robust.Shared.ViewVariables;
+using Robust.Shared.Enums;
 
 namespace Content.Server.Ghost.Roles
 {
@@ -20,8 +22,10 @@ namespace Content.Server.Ghost.Roles
     public class GhostRoleSystem : EntitySystem
     {
         [Dependency] private readonly EuiManager _euiManager = default!;
+        [Dependency] private IPlayerManager _playerManager = default!;
 
         private uint _nextRoleIdentifier = 0;
+        private bool _needsUpdateGhostRoleCount = true;
         private readonly Dictionary<uint, GhostRoleComponent> _ghostRoles = new();
         private readonly Dictionary<IPlayerSession, GhostRolesEui> _openUis = new();
         private readonly Dictionary<IPlayerSession, MakeGhostRoleEui> _openMakeGhostRoleUis = new();
@@ -35,6 +39,15 @@ namespace Content.Server.Ghost.Roles
 
             SubscribeLocalEvent<RoundRestartCleanupEvent>(Reset);
             SubscribeLocalEvent<PlayerAttachedEvent>(OnPlayerAttached);
+
+            _playerManager.PlayerStatusChanged += PlayerStatusChanged;
+        }
+
+        public override void Shutdown()
+        {
+            base.Shutdown();
+
+            _playerManager.PlayerStatusChanged -= PlayerStatusChanged;
         }
 
         private uint GetNextRoleIdentifier()
@@ -91,6 +104,31 @@ namespace Content.Server.Ghost.Roles
             {
                 eui.StateDirty();
             }
+            // Note that this, like the EUIs, is deferred.
+            // This is for roughly the same reasons, too:
+            // Someone might spawn a ton of ghost roles at once.
+            _needsUpdateGhostRoleCount = true;
+        }
+
+        public override void Update(float frameTime)
+        {
+            base.Update(frameTime);
+            if (_needsUpdateGhostRoleCount)
+            {
+                _needsUpdateGhostRoleCount = false;
+                var response = new GhostUpdateGhostRoleCountEvent(_ghostRoles.Count);
+                foreach (var player in _playerManager.GetAllPlayers())
+                    RaiseNetworkEvent(response, player.ConnectedClient);
+            }
+        }
+
+        private void PlayerStatusChanged(object? blah, SessionStatusEventArgs args)
+        {
+            if (args.NewStatus == SessionStatus.InGame)
+            {
+                var response = new GhostUpdateGhostRoleCountEvent(_ghostRoles.Count);
+                RaiseNetworkEvent(response, args.Session.ConnectedClient);
+            }
         }
 
         public void RegisterGhostRole(GhostRoleComponent role)
diff --git a/Content.Shared/Ghost/SharedGhostSystem.cs b/Content.Shared/Ghost/SharedGhostSystem.cs
index fadf894e0d..46e4dfa908 100644
--- a/Content.Shared/Ghost/SharedGhostSystem.cs
+++ b/Content.Shared/Ghost/SharedGhostSystem.cs
@@ -113,4 +113,15 @@ namespace Content.Shared.Ghost
     public class GhostReturnToBodyRequest : EntityEventArgs
     {
     }
+
+    [Serializable, NetSerializable]
+    public class GhostUpdateGhostRoleCountEvent : EntityEventArgs
+    {
+        public int AvailableGhostRoles { get; }
+
+        public GhostUpdateGhostRoleCountEvent(int v)
+        {
+            AvailableGhostRoles = v;
+        }
+    }
 }
diff --git a/Resources/Locale/en-US/ghost/ghost-gui.ftl b/Resources/Locale/en-US/ghost/ghost-gui.ftl
index 345e07b93a..468867c284 100644
--- a/Resources/Locale/en-US/ghost/ghost-gui.ftl
+++ b/Resources/Locale/en-US/ghost/ghost-gui.ftl
@@ -1,6 +1,6 @@
 ghost-gui-return-to-body-button = Return to body
 ghost-gui-ghost-warp-button = Ghost Warp
-ghost-gui-ghost-roles-button = Ghost Roles
+ghost-gui-ghost-roles-button = Ghost Roles ({$count})
 
 ghost-target-window-title = Ghost Warp
 ghost-target-window-current-button = Warp: {$name}