diff --git a/src/MatBlazor.Demo/Demo/DemoMatSelect.razor b/src/MatBlazor.Demo/Demo/DemoMatSelect.razor
index 51a55f81..7d69cb00 100644
--- a/src/MatBlazor.Demo/Demo/DemoMatSelect.razor
+++ b/src/MatBlazor.Demo/Demo/DemoMatSelect.razor
@@ -82,6 +82,47 @@
     </SourceContent>
 </DemoContainer>
 
+
+<MatAnchorContainer Anchor="MatSelectInt">
+    <MatH5>MatSelect Guid?</MatH5>
+</MatAnchorContainer>
+<DemoContainer>
+    <Content>
+        <MatSelect Label="Pick a Food Group" @bind-Value="@guidValue">
+            <MatOption TValue="Guid?" Value="@(null)"></MatOption>
+            <MatOption TValue="Guid?" Value="@(new Guid("20A82054-F493-4C7B-81A4-4F9A1EDD7C2E"))">Bread, Cereal, Rice, and Pasta</MatOption>
+            <MatOption TValue="Guid?" Value="@(new Guid("4451642D-24F7-418F-8741-BA5089A1CC65"))">Vegetables</MatOption>
+            <MatOption TValue="Guid?" Value="@(new Guid("5717DBBE-C205-4E33-9E07-892A51F64021"))">Fruit</MatOption>
+        </MatSelect>
+
+        <span>@guidValue</span>
+
+        @code
+        {
+            Guid? guidValue = new Guid("20A82054-F493-4C7B-81A4-4F9A1EDD7C2E");
+        }
+
+    </Content>
+    <SourceContent>
+        <BlazorFiddle Template="MatBlazor" Code=@(@"
+        <MatSelect Label=""Pick a Food Group"" @bind-Value=""@guidValue"">
+	        <MatOption TValue=""Guid?"" Value=""@(null)""></MatOption>
+	        <MatOption TValue=""Guid?"" Value=""@(new Guid(""20A82054-F493-4C7B-81A4-4F9A1EDD7C2E""))"">Bread, Cereal, Rice, and Pasta</MatOption>
+	        <MatOption TValue=""Guid?"" Value=""@(new Guid(""4451642D-24F7-418F-8741-BA5089A1CC65""))"">Vegetables</MatOption>
+	        <MatOption TValue=""Guid?"" Value=""@(new Guid(""5717DBBE-C205-4E33-9E07-892A51F64021""))"">Fruit</MatOption>
+        </MatSelect>
+
+        <span>@guidValue</span>
+
+        @code
+        {
+	        Guid? guidValue = new Guid(""20A82054-F493-4C7B-81A4-4F9A1EDD7C2E"");
+        }
+
+    ")></BlazorFiddle>
+    </SourceContent>
+</DemoContainer>
+
 <h5 class="mat-h5">Helper Text</h5>
 <DemoContainer>
     <Content>
diff --git a/src/MatBlazor/Core/MatBlazorSwitchT.cs b/src/MatBlazor/Core/MatBlazorSwitchT.cs
index 735603ab..667721b9 100644
--- a/src/MatBlazor/Core/MatBlazorSwitchT.cs
+++ b/src/MatBlazor/Core/MatBlazorSwitchT.cs
@@ -65,7 +65,9 @@ public virtual T FromBool(bool v)
             .Case<MatBlazorSwitchT<DateTime>>(new MatBlazorSwitchTDateTime())
             .Case<MatBlazorSwitchT<DateTime?>>(new MatBlazorSwitchTDateTimeNull())
             .Case<MatBlazorSwitchT<bool>>(new MatBlazorSwitchTBool())
-            .Case<MatBlazorSwitchT<bool?>>(new MatBlazorSwitchTBoolNull());
+            .Case<MatBlazorSwitchT<bool?>>(new MatBlazorSwitchTBoolNull())
+            .Case<MatBlazorSwitchT<Guid>>(new MatBlazorSwitchTGuid())
+            .Case<MatBlazorSwitchT<Guid?>>(new MatBlazorSwitchTGuidNull());
 
         public static MatBlazorSwitchT<T> Get()
         {
diff --git a/src/MatBlazor/Core/MatBlazorSwitchTGuid.cs b/src/MatBlazor/Core/MatBlazorSwitchTGuid.cs
new file mode 100644
index 00000000..1e2382ed
--- /dev/null
+++ b/src/MatBlazor/Core/MatBlazorSwitchTGuid.cs
@@ -0,0 +1,67 @@
+using System;
+
+namespace MatBlazor
+{
+    public class MatBlazorSwitchTGuid : MatBlazorSwitchT<Guid>
+    {
+        public override Guid Increase(Guid v, Guid step, Guid max)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Guid Decrease(Guid v, Guid step, Guid min)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Guid Round(Guid v, int dp)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Guid GetMinimum()
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Guid GetMaximum()
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Guid GetStep()
+        {
+            throw new NotImplementedException();
+        }
+
+        public override string FormatValueAsString(Guid v, string format)
+        {
+            return v.ToString(format);
+        }
+
+        public override Guid ParseFromString(string v, string format)
+        {
+            return Guid.Parse(v);
+        }
+
+        public override Guid FromDateTimeNull(DateTime? v)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override DateTime? ToDateTimeNull(Guid v)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Guid FromBoolNull(bool? v, bool indeterminate)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Guid FromDecimal(decimal v)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/MatBlazor/Core/MatBlazorSwitchTGuidNull.cs b/src/MatBlazor/Core/MatBlazorSwitchTGuidNull.cs
new file mode 100644
index 00000000..aa33d2ef
--- /dev/null
+++ b/src/MatBlazor/Core/MatBlazorSwitchTGuidNull.cs
@@ -0,0 +1,72 @@
+using System;
+
+namespace MatBlazor
+{
+    public class MatBlazorSwitchTGuidNull : MatBlazorSwitchT<Guid?>
+    {
+        public override Guid? Increase(Guid? v, Guid? step, Guid? max)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Guid? Decrease(Guid? v, Guid? step, Guid? min)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Guid? Round(Guid? v, int dp)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Guid? GetMinimum()
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Guid? GetMaximum()
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Guid? GetStep()
+        {
+            throw new NotImplementedException();
+        }
+
+        public override string FormatValueAsString(Guid? v, string format)
+        {
+            return v?.ToString(format);
+        }
+
+        public override Guid? ParseFromString(string v, string format)
+        {
+            if (Guid.TryParse(v, out var result))
+            {
+                return result;
+            }
+
+            return null;
+        }
+
+        public override Guid? FromDateTimeNull(DateTime? v)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override DateTime? ToDateTimeNull(Guid? v)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Guid? FromBoolNull(bool? v, bool indeterminate)
+        {
+            throw new NotImplementedException();
+        }
+
+        public override Guid? FromDecimal(decimal v)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
\ No newline at end of file