diff --git a/wpilibc/src/main/native/cpp/Preferences.cpp b/wpilibc/src/main/native/cpp/Preferences.cpp
index 0c82f545cb..e17db69b70 100644
--- a/wpilibc/src/main/native/cpp/Preferences.cpp
+++ b/wpilibc/src/main/native/cpp/Preferences.cpp
@@ -30,6 +30,14 @@ static Instance& GetInstance() {
   return instance;
 }
 
+#ifndef __FRC_ROBORIO__
+namespace frc::impl {
+void ResetPreferencesInstance() {
+  GetInstance() = Instance();
+}
+}  // namespace frc::impl
+#endif
+
 Preferences* Preferences::GetInstance() {
   ::GetInstance();
   static Preferences instance;
diff --git a/wpilibc/src/main/native/cpp/livewindow/LiveWindow.cpp b/wpilibc/src/main/native/cpp/livewindow/LiveWindow.cpp
index f8be7de441..ac1c8ad4f5 100644
--- a/wpilibc/src/main/native/cpp/livewindow/LiveWindow.cpp
+++ b/wpilibc/src/main/native/cpp/livewindow/LiveWindow.cpp
@@ -48,11 +48,23 @@ struct Instance {
 };
 }  // namespace
 
-static Instance& GetInstance() {
-  static Instance instance;
+static std::unique_ptr<Instance>& GetInstanceHolder() {
+  static std::unique_ptr<Instance> instance = std::make_unique<Instance>();
   return instance;
 }
 
+static Instance& GetInstance() {
+  return *GetInstanceHolder();
+}
+
+#ifndef __FRC_ROBORIO__
+namespace frc::impl {
+void ResetLiveWindow() {
+  std::make_unique<Instance>().swap(GetInstanceHolder());
+}
+}  // namespace frc::impl
+#endif
+
 std::shared_ptr<Component> Instance::GetOrAdd(wpi::Sendable* sendable) {
   auto data = std::static_pointer_cast<Component>(
       wpi::SendableRegistry::GetData(sendable, dataHandle));
diff --git a/wpilibc/src/main/native/cpp/smartdashboard/SmartDashboard.cpp b/wpilibc/src/main/native/cpp/smartdashboard/SmartDashboard.cpp
index 13b6e1db42..508839440e 100644
--- a/wpilibc/src/main/native/cpp/smartdashboard/SmartDashboard.cpp
+++ b/wpilibc/src/main/native/cpp/smartdashboard/SmartDashboard.cpp
@@ -29,11 +29,23 @@ struct Instance {
 };
 }  // namespace
 
-static Instance& GetInstance() {
-  static Instance instance;
+static std::unique_ptr<Instance>& GetInstanceHolder() {
+  static std::unique_ptr<Instance> instance = std::make_unique<Instance>();
   return instance;
 }
 
+static Instance& GetInstance() {
+  return *GetInstanceHolder();
+}
+
+#ifndef __FRC_ROBORIO__
+namespace frc::impl {
+void ResetSmartDashboardInstance() {
+  std::make_unique<Instance>().swap(GetInstanceHolder());
+}
+}  // namespace frc::impl
+#endif
+
 void SmartDashboard::init() {
   GetInstance();
 }
diff --git a/wpiutil/src/main/native/cpp/sendable/SendableRegistry.cpp b/wpiutil/src/main/native/cpp/sendable/SendableRegistry.cpp
index 3ad39e54e0..2c591e9fcd 100644
--- a/wpiutil/src/main/native/cpp/sendable/SendableRegistry.cpp
+++ b/wpiutil/src/main/native/cpp/sendable/SendableRegistry.cpp
@@ -60,11 +60,24 @@ Component& SendableRegistryInst::GetOrAdd(void* sendable,
   return *components[compUid - 1];
 }
 
-static SendableRegistryInst& GetInstance() {
-  static SendableRegistryInst instance;
+static std::unique_ptr<SendableRegistryInst>& GetInstanceHolder() {
+  static std::unique_ptr<SendableRegistryInst> instance =
+      std::make_unique<SendableRegistryInst>();
   return instance;
 }
 
+static SendableRegistryInst& GetInstance() {
+  return *GetInstanceHolder();
+}
+
+#ifndef __FRC_ROBORIO__
+namespace wpi::impl {
+void ResetSendableRegistry() {
+  std::make_unique<SendableRegistryInst>().swap(GetInstanceHolder());
+}
+}  // namespace wpi::impl
+#endif
+
 void SendableRegistry::SetLiveWindowBuilderFactory(
     std::function<std::unique_ptr<SendableBuilder>()> factory) {
   GetInstance().liveWindowFactory = std::move(factory);