diff --git a/Code/Framework/AzFramework/AzFramework/Archive/Archive.cpp b/Code/Framework/AzFramework/AzFramework/Archive/Archive.cpp
index a0dda9f692..962c82614f 100644
--- a/Code/Framework/AzFramework/AzFramework/Archive/Archive.cpp
+++ b/Code/Framework/AzFramework/AzFramework/Archive/Archive.cpp
@@ -347,17 +347,12 @@ namespace AZ::IO::ArchiveInternal
             return EOF;
         }
         int c = EOF;
-        int i;
-        for (i = 0; i < 1; i++)
+        if (m_nCurSeek == GetFileSize())
         {
-            if (i + m_nCurSeek == GetFileSize())
-            {
-                return c;
-            }
-            c = pData[i + m_nCurSeek];
-            break;
+            return c;
         }
-        m_nCurSeek += i + 1;
+        c = pData[m_nCurSeek];
+        m_nCurSeek += 1;
         return c;
     }
 }
diff --git a/Code/Framework/AzFramework/AzFramework/Physics/Common/PhysicsTypes.h b/Code/Framework/AzFramework/AzFramework/Physics/Common/PhysicsTypes.h
index bb53d6d3dd..30f3fb6297 100644
--- a/Code/Framework/AzFramework/AzFramework/Physics/Common/PhysicsTypes.h
+++ b/Code/Framework/AzFramework/AzFramework/Physics/Common/PhysicsTypes.h
@@ -56,7 +56,7 @@ namespace AzPhysics
     //! A handle to a Scene within the physics simulation.
     //! A SceneHandle is a tuple of a Crc of the scenes name and the index in the Scene list.
     using SceneHandle = AZStd::tuple<AZ::Crc32, SceneIndex>;
-    static constexpr SceneHandle InvalidSceneHandle = { AZ::Crc32(), -1 };
+    static constexpr SceneHandle InvalidSceneHandle = { AZ::Crc32(), AZ::s8(-1) };
 
     //! Ease of use type for referencing a List of SceneHandle objects.
     using SceneHandleList = AZStd::vector<SceneHandle>;
diff --git a/Code/Framework/AzNetworking/AzNetworking/Utilities/QuantizedValues.h b/Code/Framework/AzNetworking/AzNetworking/Utilities/QuantizedValues.h
index 190a32ddc7..46e778d5b3 100644
--- a/Code/Framework/AzNetworking/AzNetworking/Utilities/QuantizedValues.h
+++ b/Code/Framework/AzNetworking/AzNetworking/Utilities/QuantizedValues.h
@@ -176,7 +176,7 @@ namespace AzNetworking
         //! Takes a quantized integral value and stores the floating point representation.
         void DecodeQuantizedValues();
 
-        AZ_PUSH_DISABLE_WARNING(4201 4324, "-Wunknown-warning-option") // anonymous union, structure was padded due to alignment
+        AZ_PUSH_DISABLE_WARNING(4324, "-Wunknown-warning-option") // anonymous union, structure was padded due to alignment
         union
         {
             float m_quantizedValues[NUM_ELEMENTS];
diff --git a/Code/Framework/AzNetworking/AzNetworking/Utilities/QuantizedValues.inl b/Code/Framework/AzNetworking/AzNetworking/Utilities/QuantizedValues.inl
index b0a424d48a..86e736928a 100644
--- a/Code/Framework/AzNetworking/AzNetworking/Utilities/QuantizedValues.inl
+++ b/Code/Framework/AzNetworking/AzNetworking/Utilities/QuantizedValues.inl
@@ -218,14 +218,7 @@ namespace AzNetworking
         {
             SerializeType serializedValue = static_cast<SerializeType>(m_serializeValues[i]);
 
-#ifdef AZ_COMPILER_MSVC
-#   pragma warning(push)
-#   pragma warning(disable: 4127) // conditional expression is constant
-#endif
-            if (NUM_BYTES == 3)
-#ifdef AZ_COMPILER_MSVC
-#   pragma warning(pop)
-#endif
+            if constexpr (NUM_BYTES == 3)
             {
                 uint8_t lowByte = static_cast<uint8_t>((serializedValue & 0x000000FF)      );
                 uint8_t midByte = static_cast<uint8_t>((serializedValue & 0x0000FF00) >>  8);
diff --git a/Code/Framework/AzQtComponents/AzQtComponents/Components/Widgets/SliderCombo.h b/Code/Framework/AzQtComponents/AzQtComponents/Components/Widgets/SliderCombo.h
index 7baa386784..2646162af4 100644
--- a/Code/Framework/AzQtComponents/AzQtComponents/Components/Widgets/SliderCombo.h
+++ b/Code/Framework/AzQtComponents/AzQtComponents/Components/Widgets/SliderCombo.h
@@ -40,6 +40,8 @@ namespace AzQtComponents
         //! Current value.
         Q_PROPERTY(int value READ value WRITE setValue NOTIFY valueChanged)
     public:
+        using value_type = int;
+
         explicit SliderCombo(QWidget *parent = nullptr);
         ~SliderCombo();
 
@@ -142,6 +144,8 @@ namespace AzQtComponents
         Q_PROPERTY(double curveMidpoint READ curveMidpoint WRITE setCurveMidpoint)
 
     public:
+        using value_type = double;
+
         explicit SliderDoubleCombo(QWidget *parent = nullptr);
         ~SliderDoubleCombo();
 
diff --git a/Code/Framework/AzToolsFramework/Tests/Prefab/Benchmark/PrefabLoadBenchmarks.cpp b/Code/Framework/AzToolsFramework/Tests/Prefab/Benchmark/PrefabLoadBenchmarks.cpp
index a6c1e27caf..dd29654416 100644
--- a/Code/Framework/AzToolsFramework/Tests/Prefab/Benchmark/PrefabLoadBenchmarks.cpp
+++ b/Code/Framework/AzToolsFramework/Tests/Prefab/Benchmark/PrefabLoadBenchmarks.cpp
@@ -16,7 +16,7 @@ namespace Benchmark
 
     BENCHMARK_DEFINE_F(BM_PrefabLoad, LoadPrefab_Basic)(::benchmark::State& state)
     {
-        const unsigned int numTemplates = state.range();
+        const unsigned int numTemplates = static_cast<unsigned int>(state.range());
         CreateFakePaths(numTemplates);
 
         for (auto _ : state)