diff --git a/Packages/SOVariables/Editor/QuaternionVariableEditor.cs b/Packages/SOVariables/Editor/QuaternionVariableEditor.cs
new file mode 100644
index 0000000..f004818
--- /dev/null
+++ b/Packages/SOVariables/Editor/QuaternionVariableEditor.cs
@@ -0,0 +1,14 @@
+using UnityEditor;
+using UnityEngine;
+
+namespace RaCoding.Variables
+{
+    [CustomEditor(typeof(QuaternionMutableVariable), editorForChildClasses: true)]
+    public class QuaternionVariableEditor : VariableEditor<Quaternion>
+    {
+        protected override void AssignResetValue()
+        {
+            resetValue.quaternionValue = value.quaternionValue;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Packages/SOVariables/Editor/QuaternionVariableEditor.cs.meta b/Packages/SOVariables/Editor/QuaternionVariableEditor.cs.meta
new file mode 100644
index 0000000..d1422cf
--- /dev/null
+++ b/Packages/SOVariables/Editor/QuaternionVariableEditor.cs.meta
@@ -0,0 +1,11 @@
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diff --git a/Packages/SOVariables/Runtime/Immutable/QuaternionImmutableVariable.cs b/Packages/SOVariables/Runtime/Immutable/QuaternionImmutableVariable.cs
new file mode 100644
index 0000000..5b306fa
--- /dev/null
+++ b/Packages/SOVariables/Runtime/Immutable/QuaternionImmutableVariable.cs
@@ -0,0 +1,7 @@
+using UnityEngine;
+
+namespace RaCoding.Variables
+{
+    [CreateAssetMenu(fileName = "QuaternionImmutableVariable", menuName = "RaCoding/Variables/Immutable/Create new immutable quaternion variable")]
+    public class QuaternionImmutableVariable : ImmutableVariable<Quaternion> { }
+}
\ No newline at end of file
diff --git a/Packages/SOVariables/Runtime/Immutable/QuaternionImmutableVariable.cs.meta b/Packages/SOVariables/Runtime/Immutable/QuaternionImmutableVariable.cs.meta
new file mode 100644
index 0000000..8826c29
--- /dev/null
+++ b/Packages/SOVariables/Runtime/Immutable/QuaternionImmutableVariable.cs.meta
@@ -0,0 +1,11 @@
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diff --git a/Packages/SOVariables/Runtime/Mutable/QuaternionMutableVariable.cs b/Packages/SOVariables/Runtime/Mutable/QuaternionMutableVariable.cs
new file mode 100644
index 0000000..b0db4e2
--- /dev/null
+++ b/Packages/SOVariables/Runtime/Mutable/QuaternionMutableVariable.cs
@@ -0,0 +1,7 @@
+using UnityEngine;
+
+namespace RaCoding.Variables
+{
+    [CreateAssetMenu(fileName = "QuaternionMutableVariable", menuName = "RaCoding/Variables/Mutable/Create new mutable quaternion variable")]
+    public class QuaternionMutableVariable : MutableVariable<Quaternion> { }
+}
diff --git a/Packages/SOVariables/Runtime/Mutable/QuaternionMutableVariable.cs.meta b/Packages/SOVariables/Runtime/Mutable/QuaternionMutableVariable.cs.meta
new file mode 100644
index 0000000..3ce7c91
--- /dev/null
+++ b/Packages/SOVariables/Runtime/Mutable/QuaternionMutableVariable.cs.meta
@@ -0,0 +1,11 @@
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diff --git a/README.md b/README.md
index 3215375..2a65651 100644
--- a/README.md
+++ b/README.md
@@ -19,4 +19,5 @@ Install with the Unity Package Manager: https://github.com/Ra-Coding/unity-scrip
 - Vector3
 - GameObject
 - Transform
+- Quaternion
 - Color
\ No newline at end of file