diff --git a/Utilities/Log.cpp b/Utilities/Log.cpp
index ec88ea1285..10dab1f065 100644
--- a/Utilities/Log.cpp
+++ b/Utilities/Log.cpp
@@ -82,7 +82,7 @@ void LogChannel::removeListener(std::shared_ptr<LogListener> listener)
 
 struct CoutListener : LogListener
 {
-	void log(const LogMessage &msg)
+	void log(const LogMessage &msg) override
 	{
 		std::cerr << msg.mText << std::endl;
 	}
@@ -103,7 +103,7 @@ struct FileListener : LogListener
 		}
 	}
 
-	void log(const LogMessage &msg)
+	void log(const LogMessage &msg) override
 	{
 		std::string text = msg.mText;
 		if (mPrependChannelName)
diff --git a/rpcs3/Emu/Cell/PPULLVMRecompiler.cpp b/rpcs3/Emu/Cell/PPULLVMRecompiler.cpp
index c960be7b11..b45f6ef737 100644
--- a/rpcs3/Emu/Cell/PPULLVMRecompiler.cpp
+++ b/rpcs3/Emu/Cell/PPULLVMRecompiler.cpp
@@ -723,4 +723,4 @@ u32 ppu_recompiler_llvm::CPUHybridDecoderRecompiler::ExecuteTillReturn(PPUThread
 
 bool ppu_recompiler_llvm::CPUHybridDecoderRecompiler::PollStatus(PPUThread * ppu_state) {
 	return ppu_state->check_status();
-}
\ No newline at end of file
+}
diff --git a/rpcs3/Emu/Cell/PPUThread.h b/rpcs3/Emu/Cell/PPUThread.h
index 36c80173ee..5dbd52bf68 100644
--- a/rpcs3/Emu/Cell/PPUThread.h
+++ b/rpcs3/Emu/Cell/PPUThread.h
@@ -701,7 +701,7 @@ public:
 		FPSCR.FI = val;
 	}
 
-	virtual std::string RegsToString() const
+	virtual std::string RegsToString() const override
 	{
 		std::string ret = "Registers:\n=========\n";
 
@@ -729,7 +729,7 @@ public:
 		return ret;
 	}
 
-	virtual std::string ReadRegString(const std::string& reg) const
+	virtual std::string ReadRegString(const std::string& reg) const override
 	{
 		std::string::size_type first_brk = reg.find('[');
 		if (first_brk != std::string::npos)
@@ -748,7 +748,8 @@ public:
 		return "";
 	}
 
-	bool WriteRegString(const std::string& reg, std::string value) {
+	bool WriteRegString(const std::string& reg, std::string value) override
+	{
 		while (value.length() < 32) value = "0"+value;
 		std::string::size_type first_brk = reg.find('[');
 		try
diff --git a/rpcs3/Emu/Cell/SPUThread.h b/rpcs3/Emu/Cell/SPUThread.h
index 1ed4a49a58..dd849954a7 100644
--- a/rpcs3/Emu/Cell/SPUThread.h
+++ b/rpcs3/Emu/Cell/SPUThread.h
@@ -705,7 +705,7 @@ public:
 
 	void fast_call(u32 ls_addr);
 
-	virtual std::string RegsToString() const
+	virtual std::string RegsToString() const override
 	{
 		std::string ret = "Registers:\n=========\n";
 
@@ -714,7 +714,7 @@ public:
 		return ret;
 	}
 
-	virtual std::string ReadRegString(const std::string& reg) const
+	virtual std::string ReadRegString(const std::string& reg) const override
 	{
 		std::string::size_type first_brk = reg.find('[');
 		if (first_brk != std::string::npos)
@@ -726,7 +726,7 @@ public:
 		return "";
 	}
 
-	bool WriteRegString(const std::string& reg, std::string value)
+	bool WriteRegString(const std::string& reg, std::string value) override
 	{
 		while (value.length() < 32) value = "0"+value;
 		std::string::size_type first_brk = reg.find('[');
diff --git a/rpcs3/Emu/FS/vfsLocalDir.h b/rpcs3/Emu/FS/vfsLocalDir.h
index 59e4709b3c..06fe0eb2de 100644
--- a/rpcs3/Emu/FS/vfsLocalDir.h
+++ b/rpcs3/Emu/FS/vfsLocalDir.h
@@ -18,5 +18,5 @@ public:
 	virtual bool Rename(const std::string& from, const std::string& to) override;
 	virtual bool Remove(const std::string& path) override;
 	virtual bool IsOpened() const override;
-	virtual bool IsExists(const std::string& path) const;
+	virtual bool IsExists(const std::string& path) const override;
 };
diff --git a/rpcs3/Emu/HDD/HDD.h b/rpcs3/Emu/HDD/HDD.h
index 4274bd66d4..8818ba56cd 100644
--- a/rpcs3/Emu/HDD/HDD.h
+++ b/rpcs3/Emu/HDD/HDD.h
@@ -158,7 +158,7 @@ public:
 
 	int OpenDir(const std::string& name);
 
-	bool Rename(const std::string& from, const std::string& to);
+	bool Rename(const std::string& from, const std::string& to) override;
 
 	u64 FindFreeBlock();
 
@@ -182,7 +182,7 @@ public:
 
 	bool GetNextEntry(u64& block, vfsHDD_Entry& entry, std::string& name);
 
-	virtual bool Open(const std::string& path, u32 mode = vfsRead);
+	virtual bool Open(const std::string& path, u32 mode = vfsRead) override;
 
 	bool HasEntry(const std::string& name);
 
@@ -204,5 +204,5 @@ public:
 
 	virtual bool IsOpened() const override;
 
-	virtual u64 GetSize() const;
+	virtual u64 GetSize() const override;
 };
diff --git a/rpcs3/Emu/RSX/GL/GLGSRender.h b/rpcs3/Emu/RSX/GL/GLGSRender.h
index 20daf4c088..1fa4bfd315 100644
--- a/rpcs3/Emu/RSX/GL/GLGSRender.h
+++ b/rpcs3/Emu/RSX/GL/GLGSRender.h
@@ -174,7 +174,7 @@ private:
 	void InitFragmentData();
 
 	void Enable(bool enable, const u32 cap);
-	virtual void Close();
+	virtual void Close() override;
 	bool LoadProgram();
 	void WriteBuffers();
 	void WriteDepthBuffer();
@@ -188,13 +188,13 @@ private:
 	void InitDrawBuffers();
 
 protected:
-	virtual void OnInit();
-	virtual void OnInitThread();
-	virtual void OnExitThread();
-	virtual void OnReset();
+	virtual void OnInit() override;
+	virtual void OnInitThread() override;
+	virtual void OnExitThread() override;
+	virtual void OnReset() override;
 	virtual void Clear(u32 cmd) override;
 	virtual void Draw() override;
-	virtual void Flip();
+	virtual void Flip() override;
 
 	virtual void semaphorePGRAPHTextureReadRelease(u32 offset, u32 value) override;
 	virtual void semaphorePGRAPHBackendRelease(u32 offset, u32 value) override;
diff --git a/rpcs3/Emu/RSX/Null/NullGSRender.h b/rpcs3/Emu/RSX/Null/NullGSRender.h
index 1bd5a26a16..c7cd021246 100644
--- a/rpcs3/Emu/RSX/Null/NullGSRender.h
+++ b/rpcs3/Emu/RSX/Null/NullGSRender.h
@@ -18,19 +18,19 @@ public:
 	}
 
 private:
-	virtual void OnInit()
+	virtual void OnInit() override
 	{
 	}
 
-	virtual void OnInitThread()
+	virtual void OnInitThread() override
 	{
 	}
 
-	virtual void OnExitThread()
+	virtual void OnExitThread() override
 	{
 	}
 
-	virtual void OnReset()
+	virtual void OnReset() override
 	{
 	}
 
@@ -42,11 +42,11 @@ private:
 	{
 	}
 
-	virtual void Flip()
+	virtual void Flip() override
 	{
 	}
 
-	virtual void Close()
+	virtual void Close() override
 	{
 		if (joinable())
 		{
diff --git a/rpcs3/Gui/ConLogFrame.cpp b/rpcs3/Gui/ConLogFrame.cpp
index a7e5a42fcb..ed2bbb41cc 100644
--- a/rpcs3/Gui/ConLogFrame.cpp
+++ b/rpcs3/Gui/ConLogFrame.cpp
@@ -102,7 +102,7 @@ struct wxWriter : Log::LogListener
 	}
 
 	//put message into the log buffer
-	void log(const Log::LogMessage &msg)
+	void log(const Log::LogMessage &msg) override
 	{
 		u8 logLevel = Ini.HLELogLvl.GetValue();
 		if (msg.mType != Log::TTY && logLevel != 0)
diff --git a/rpcs3/Gui/GLGSFrame.h b/rpcs3/Gui/GLGSFrame.h
index 37f79693fe..ace40928e4 100644
--- a/rpcs3/Gui/GLGSFrame.h
+++ b/rpcs3/Gui/GLGSFrame.h
@@ -24,7 +24,7 @@ struct GLGSFrame : public GSFrame, public GSFrameBase
 
 	wxGLCanvas* GetCanvas() const { return canvas; }
 
-	virtual void SetViewport(int x, int y, u32 w, u32 h);
+	virtual void SetViewport(int x, int y, u32 w, u32 h) override;
 
 private:
 	virtual void OnSize(wxSizeEvent& event);
diff --git a/rpcs3/Gui/GameViewer.cpp b/rpcs3/Gui/GameViewer.cpp
index 4fb909b515..cada6a51fd 100644
--- a/rpcs3/Gui/GameViewer.cpp
+++ b/rpcs3/Gui/GameViewer.cpp
@@ -40,14 +40,14 @@ public:
 class WxDirDeleteTraverser : public wxDirTraverser
 {
 public:
-	virtual wxDirTraverseResult OnFile(const wxString& filename)
+	virtual wxDirTraverseResult OnFile(const wxString& filename) override
 	{
 		if (!wxRemoveFile(filename)){
 			LOG_ERROR(HLE, "Couldn't delete File: %s", fmt::ToUTF8(filename).c_str());
 		}
 		return wxDIR_CONTINUE;
 	}
-	virtual wxDirTraverseResult OnDir(const wxString& dirname)
+	virtual wxDirTraverseResult OnDir(const wxString& dirname) override
 	{
 		wxDir dir(dirname);
 		dir.Traverse(*this);