diff --git a/llvm/docs/ReleaseNotes.md b/llvm/docs/ReleaseNotes.md
index 73ae2ee599640..c42470bbcc03d 100644
--- a/llvm/docs/ReleaseNotes.md
+++ b/llvm/docs/ReleaseNotes.md
@@ -256,6 +256,9 @@ Changes to the C API
 * Added ``LLVMGetICmpSameSign`` and ``LLVMSetICmpSameSign`` for the `samesign`
   flag on `icmp` instructions.
 
+* Added `LLVMOrcThreadSafeContextGetLock` and `LLVMOrcThreadSafeContextReleaseLock`
+  for acquiring and releasing locks associated with `ThreadSafeContext` instances.
+
 Changes to the CodeGen infrastructure
 -------------------------------------
 
diff --git a/llvm/include/llvm-c/Orc.h b/llvm/include/llvm-c/Orc.h
index 743ba1d581782..5f07a069cfd5b 100644
--- a/llvm/include/llvm-c/Orc.h
+++ b/llvm/include/llvm-c/Orc.h
@@ -385,6 +385,12 @@ typedef int (*LLVMOrcSymbolPredicate)(void *Ctx,
  */
 typedef struct LLVMOrcOpaqueThreadSafeContext *LLVMOrcThreadSafeContextRef;
 
+/**
+ * A reference to an orc::ThreadSafeContext::Lock instance.
+ */
+typedef struct LLVMOrcOpaqueThreadSafeContextLock
+    *LLVMOrcThreadSafeContextLockRef;
+
 /**
  * A reference to an orc::ThreadSafeModule instance.
  */
@@ -1082,6 +1088,18 @@ LLVMOrcThreadSafeContextGetContext(LLVMOrcThreadSafeContextRef TSCtx);
  */
 void LLVMOrcDisposeThreadSafeContext(LLVMOrcThreadSafeContextRef TSCtx);
 
+/**
+ * Acquire the lock associated with a ThreadSafeContext.
+ */
+LLVMOrcThreadSafeContextLockRef
+LLVMOrcThreadSafeContextGetLock(LLVMOrcThreadSafeContextRef TSCtx);
+
+/**
+ * Release the lock associated with a ThreadSafeContext.
+ */
+void LLVMOrcThreadSafeContextReleaseLock(
+    LLVMOrcThreadSafeContextLockRef TSCtxLock);
+
 /**
  * Create a ThreadSafeModule wrapper around the given LLVM module. This takes
  * ownership of the M argument which should not be disposed of or referenced
diff --git a/llvm/lib/ExecutionEngine/Orc/OrcV2CBindings.cpp b/llvm/lib/ExecutionEngine/Orc/OrcV2CBindings.cpp
index 9999e1ff3bf00..b8dd411bc0b8b 100644
--- a/llvm/lib/ExecutionEngine/Orc/OrcV2CBindings.cpp
+++ b/llvm/lib/ExecutionEngine/Orc/OrcV2CBindings.cpp
@@ -61,6 +61,8 @@ DEFINE_SIMPLE_CONVERSION_FUNCTIONS(DefinitionGenerator,
 DEFINE_SIMPLE_CONVERSION_FUNCTIONS(InProgressLookupState, LLVMOrcLookupStateRef)
 DEFINE_SIMPLE_CONVERSION_FUNCTIONS(ThreadSafeContext,
                                    LLVMOrcThreadSafeContextRef)
+DEFINE_SIMPLE_CONVERSION_FUNCTIONS(ThreadSafeContext::Lock,
+                                   LLVMOrcThreadSafeContextLockRef)
 DEFINE_SIMPLE_CONVERSION_FUNCTIONS(ThreadSafeModule, LLVMOrcThreadSafeModuleRef)
 DEFINE_SIMPLE_CONVERSION_FUNCTIONS(JITTargetMachineBuilder,
                                    LLVMOrcJITTargetMachineBuilderRef)
@@ -738,6 +740,16 @@ void LLVMOrcDisposeThreadSafeContext(LLVMOrcThreadSafeContextRef TSCtx) {
   delete unwrap(TSCtx);
 }
 
+LLVMOrcThreadSafeContextLockRef
+LLVMOrcThreadSafeContextGetLock(LLVMOrcThreadSafeContextRef TSCtx) {
+  return wrap(new ThreadSafeContext::Lock(std::move(unwrap(TSCtx)->getLock())));
+}
+
+void LLVMOrcThreadSafeContextReleaseLock(
+    LLVMOrcThreadSafeContextLockRef TSCtxLock) {
+  delete unwrap(TSCtxLock);
+}
+
 LLVMErrorRef
 LLVMOrcThreadSafeModuleWithModuleDo(LLVMOrcThreadSafeModuleRef TSM,
                                     LLVMOrcGenericIRModuleOperationFunction F,