diff --git a/include/armnn/Descriptors.hpp b/include/armnn/Descriptors.hpp
index 5d0990e..653e647 100644
--- a/include/armnn/Descriptors.hpp
+++ b/include/armnn/Descriptors.hpp
@@ -711,6 +711,25 @@
     float m_Max;
 };
 
+/// A FillDescriptor for the FillLayer
+struct FillDescriptor
+{
+    FillDescriptor()
+    : m_Value(0)
+    {}
+
+    FillDescriptor(const float& value)
+    : m_Value(value)
+    {}
+
+    bool operator ==(const FillDescriptor& rhs) const
+    {
+        return m_Value == rhs.m_Value;
+    }
+
+    float m_Value;
+};
+
 /// A ResizeBilinearDescriptor for the ResizeBilinearLayer.
 struct ResizeBilinearDescriptor
 {
diff --git a/include/armnn/DescriptorsFwd.hpp b/include/armnn/DescriptorsFwd.hpp
index 1c813b5..e31fb96 100644
--- a/include/armnn/DescriptorsFwd.hpp
+++ b/include/armnn/DescriptorsFwd.hpp
@@ -18,6 +18,7 @@
 struct DetectionPostProcessDescriptor;
 struct ElementwiseUnaryDescriptor;
 struct FakeQuantizationDescriptor;
+struct FillDescriptor;
 struct FullyConnectedDescriptor;
 struct InstanceNormalizationDescriptor;
 struct L2NormalizationDescriptor;
diff --git a/include/armnn/ILayerSupport.hpp b/include/armnn/ILayerSupport.hpp
index 58509c9..33389eb 100644
--- a/include/armnn/ILayerSupport.hpp
+++ b/include/armnn/ILayerSupport.hpp
@@ -157,6 +157,11 @@
                                              const FakeQuantizationDescriptor& descriptor,
                                              Optional<std::string&> reasonIfUnsupported = EmptyOptional()) const = 0;
 
+    virtual bool IsFillSupported(const TensorInfo& input,
+                                 const TensorInfo& output,
+                                 const FillDescriptor& descriptor,
+                                 Optional<std::string&> reasonIfUnsupported = EmptyOptional()) const = 0;
+
     virtual bool IsFloorSupported(const TensorInfo& input,
                                   const TensorInfo& output,
                                   Optional<std::string&> reasonIfUnsupported = EmptyOptional()) const = 0;
diff --git a/include/armnn/ILayerVisitor.hpp b/include/armnn/ILayerVisitor.hpp
index 530e74f..aa5bdba 100644
--- a/include/armnn/ILayerVisitor.hpp
+++ b/include/armnn/ILayerVisitor.hpp
@@ -184,6 +184,14 @@
     virtual void VisitEqualLayer(const IConnectableLayer* layer,
                                  const char* name = nullptr) = 0;
 
+    /// Function a fill layer should call back to when its Accept(ILayerVisitor&) function is invoked.
+    /// @param layer - pointer to the layer which is calling back to this visit function.
+    /// @param fillDescriptor - Description of the layer
+    /// @param name - Optional name for the layer.
+    virtual void VisitFillLayer(const IConnectableLayer* layer,
+                                const FillDescriptor& fillDescriptor,
+                                const char* name = nullptr) = 0;
+
     /// Function a floor layer should call back to when its Accept(ILayerVisitor&) function is invoked.
     /// @param layer - pointer to the layer which is calling back to this visit function.
     /// @param name - Optional name for the layer.
diff --git a/include/armnn/INetwork.hpp b/include/armnn/INetwork.hpp
index 1dd949d..ade6c52 100644
--- a/include/armnn/INetwork.hpp
+++ b/include/armnn/INetwork.hpp
@@ -213,10 +213,17 @@
     /// Add an ElementwiseUnary layer to the network.
     /// @param name - Optional name for the layer.
     /// @param desc - Descriptor for the elementwiseUnary operation.
-    /// @ return - Interface for configuring the layer.
+    /// @return - Interface for configuring the layer.
     virtual IConnectableLayer* AddElementwiseUnaryLayer(const ElementwiseUnaryDescriptor& elementwiseUnaryDescriptor,
                                                         const char* name = nullptr) = 0;
 
+    /// Add an Fill layer to the network.
+    /// @param name - Optional name for the layer.
+    /// @param fillDescriptor - Descriptor for the fill operation.
+    /// @return - Interface for configuring the layer.
+    virtual IConnectableLayer* AddFillLayer(const FillDescriptor& fillDescriptor,
+                                            const char* name = nullptr) = 0;
+
     /// Adds a fully connected layer to the network.
     /// @param fullyConnectedDescriptor - Description of the fully connected layer.
     /// @param weights - Tensor for the weights data.
diff --git a/include/armnn/LayerVisitorBase.hpp b/include/armnn/LayerVisitorBase.hpp
index 95d6bd3..0dc5e54 100644
--- a/include/armnn/LayerVisitorBase.hpp
+++ b/include/armnn/LayerVisitorBase.hpp
@@ -101,6 +101,10 @@
     void VisitEqualLayer(const IConnectableLayer*,
                          const char*) override { DefaultPolicy::Apply(__func__); }
 
+    void VisitFillLayer(const IConnectableLayer*,
+                        const FillDescriptor&,
+                        const char*) override { DefaultPolicy::Apply(__func__); }
+
     void VisitFloorLayer(const IConnectableLayer*,
                          const char*) override { DefaultPolicy::Apply(__func__); }