diff --git a/src/SharpIDE.Godot/Features/Settings/SettingsWindow.cs b/src/SharpIDE.Godot/Features/Settings/SettingsWindow.cs
index 6ef82d0..19524f4 100644
--- a/src/SharpIDE.Godot/Features/Settings/SettingsWindow.cs
+++ b/src/SharpIDE.Godot/Features/Settings/SettingsWindow.cs
@@ -7,15 +7,22 @@ public partial class SettingsWindow : Window
     private SpinBox _uiScaleSpinBox = null!;
     private LineEdit _debuggerFilePathLineEdit = null!;
     private CheckButton _debuggerUseSharpDbgCheckButton = null!;
+    private OptionButton _themeOptionButton = null!;
+    
+    private Theme _lightTheme = ResourceLoader.Load<Theme>("uid://epmt8kq6efrs");
+    private Theme _darkTheme = ResourceLoader.Load<Theme>("uid://dc7l6bjhn61i5");
+    
     public override void _Ready()
     {
         CloseRequested += Hide;
         _uiScaleSpinBox = GetNode<SpinBox>("%UiScaleSpinBox");
         _debuggerFilePathLineEdit = GetNode<LineEdit>("%DebuggerFilePathLineEdit");
         _debuggerUseSharpDbgCheckButton = GetNode<CheckButton>("%DebuggerUseSharpDbgCheckButton");
+        _themeOptionButton = GetNode<OptionButton>("%ThemeOptionButton");
         _uiScaleSpinBox.ValueChanged += OnUiScaleSpinBoxValueChanged;
         _debuggerFilePathLineEdit.TextChanged += OnDebuggerFilePathChanged;
         _debuggerUseSharpDbgCheckButton.Toggled += OnDebuggerUseSharpDbgToggled;
+        _themeOptionButton.ItemSelected += OnThemeItemSelected;
         AboutToPopup += OnAboutToPopup;
     }
 
@@ -44,4 +51,18 @@ public partial class SettingsWindow : Window
     {
         Singletons.AppState.IdeSettings.DebuggerUseSharpDbg = pressed;
     }
+    
+    private void OnThemeItemSelected(long index)
+    {
+        var selectedTheme = _themeOptionButton.GetItemText((int)index);
+        var rootWindow = GetTree().GetRoot();
+        if (selectedTheme is "Light")
+        {
+            rootWindow.Theme = _lightTheme;
+        }
+        else if (selectedTheme is "Dark")
+        {
+            rootWindow.Theme = _darkTheme;
+        }
+    }
 }
\ No newline at end of file
diff --git a/src/SharpIDE.Godot/Features/Settings/SettingsWindow.tscn b/src/SharpIDE.Godot/Features/Settings/SettingsWindow.tscn
index d18329d..9c841ba 100644
--- a/src/SharpIDE.Godot/Features/Settings/SettingsWindow.tscn
+++ b/src/SharpIDE.Godot/Features/Settings/SettingsWindow.tscn
@@ -125,3 +125,33 @@ text = "Necessary if 'Use SharpDbg' is disabled. Get netcoredbg from"
 layout_mode = 2
 text = "here"
 uri = "https://github.com/Samsung/netcoredbg/releases"
+
+[node name="VBoxContainer4" type="VBoxContainer" parent="HSplitContainer/PanelContainer/MarginContainer/VBoxContainer2" unique_id=1649657136]
+layout_mode = 2
+theme_override_constants/separation = 2
+
+[node name="HBoxContainer2" type="HBoxContainer" parent="HSplitContainer/PanelContainer/MarginContainer/VBoxContainer2/VBoxContainer4" unique_id=987671656]
+layout_mode = 2
+
+[node name="Label" type="Label" parent="HSplitContainer/PanelContainer/MarginContainer/VBoxContainer2/VBoxContainer4/HBoxContainer2" unique_id=1404561371]
+layout_mode = 2
+text = "Theme"
+
+[node name="ThemeOptionButton" type="OptionButton" parent="HSplitContainer/PanelContainer/MarginContainer/VBoxContainer2/VBoxContainer4/HBoxContainer2" unique_id=1638166442]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+selected = 0
+item_count = 2
+popup/item_0/text = "Dark"
+popup/item_0/id = 0
+popup/item_1/text = "Light"
+popup/item_1/id = 1
+
+[node name="HBoxContainer" type="HBoxContainer" parent="HSplitContainer/PanelContainer/MarginContainer/VBoxContainer2/VBoxContainer4" unique_id=1201262823]
+layout_mode = 2
+
+[node name="Label2" type="Label" parent="HSplitContainer/PanelContainer/MarginContainer/VBoxContainer2/VBoxContainer4/HBoxContainer" unique_id=2074714339]
+layout_mode = 2
+theme_type_variation = &"Gray500Label"
+text = "The Light theme is experimental, and may contain visual inconsistencies/glitches"