diff --git a/README.md b/README.md
index 1fd96d0..ac54b3b 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,7 @@ constructor injection.
     - [Interception](#interception)
     - [Child Containers](#child-containers)
     - [Clearing Instances](#clearing-instances)
+    - [Unregister](#unregister)
 - [Circular dependencies](#circular-dependencies)
   - [The `delay` helper function](#the-delay-helper-function)
   - [Interfaces and circular dependencies](#interfaces-and-circular-dependencies)
@@ -595,6 +596,29 @@ test("something", () => {
 });
 ```
 
+Unlike with `container.reset()`, the registrations themselves are not cleared.
+
+### Unregister
+Unregister allows you to clear a previously created and registered instance.
+
+```typescript
+class Foo {}
+class Bar {}
+
+const myFoo = new Foo();
+container.registerInstance("MY_FOO", myFoo);
+
+const myBar = new Bar();
+container.registerInstance("MY_BAR", myBar);
+
+container.unregister("MY_BAR");
+
+const myFoo2 = container.resolve("MY_FOO"); // resolved instance
+const myBar2 = container.resolve("MY_BAR"); // throws error
+```
+
+Unlike `container.reset()`, unregister allows the removal of a specific token without affecting the others.
+
 # Circular dependencies
 
 Sometimes you need to inject services that have cyclic dependencies between them. As an example:
diff --git a/src/__tests__/global-container.test.ts b/src/__tests__/global-container.test.ts
index 5685d03..2985440 100644
--- a/src/__tests__/global-container.test.ts
+++ b/src/__tests__/global-container.test.ts
@@ -371,6 +371,49 @@ test("clears cached instances from container.resolve() calls", () => {
   expect(instance3).toBeInstanceOf(Foo);
 });
 
+// --- unregister() ---
+
+test("unregister all instances", () => {
+  class Foo {}
+  const instance1 = new Foo();
+  globalContainer.registerInstance("Test", instance1);
+
+  expect(globalContainer.resolve("Test")).toBeInstanceOf(Foo);
+
+  globalContainer.unregisterAll();
+
+  expect(() => {
+    globalContainer.resolve("Test");
+  }).toThrow();
+});
+
+test("unregister a single instance", () => {
+  class Foo {}
+
+  const instance1 = new Foo();
+  const instance2 = new Foo();
+
+  globalContainer.registerInstance("Test1", instance1);
+  globalContainer.registerInstance("Test2", instance2);
+
+  expect(globalContainer.resolve("Test1")).toBeInstanceOf(Foo);
+  expect(globalContainer.resolve("Test2")).toBeInstanceOf(Foo);
+
+  globalContainer.unregister("Test1");
+
+  expect(globalContainer.resolve("Test2")).toBeInstanceOf(Foo);
+
+  expect(() => {
+    globalContainer.resolve("Test1");
+  }).toThrow();
+});
+
+test("fails to delete unregistered dependency by name", () => {
+  expect(() => {
+    globalContainer.unregister("NotRegistered");
+  }).toThrow();
+});
+
 // --- @injectable ---
 
 test("@injectable resolves when not using DI", () => {
diff --git a/src/dependency-container.ts b/src/dependency-container.ts
index 4158fa4..11b7794 100644
--- a/src/dependency-container.ts
+++ b/src/dependency-container.ts
@@ -394,6 +394,26 @@ class InternalDependencyContainer implements DependencyContainer {
     this.interceptors.postResolution.clear();
   }
 
+  public unregisterAll(): void {
+    this._registry.clear();
+    this.interceptors.preResolution.clear();
+    this.interceptors.postResolution.clear();
+  }
+
+  public unregister<T>(token: InjectionToken<T>): void {
+    const registration = this.getRegistration(token);
+
+    if (!registration) {
+      throw new Error(
+        `Attempted to delete unregistered dependency token: "${token.toString()}"`
+      );
+    }
+
+    this._registry.delete(token);
+    this.interceptors.preResolution.delete(token);
+    this.interceptors.postResolution.delete(token);
+  }
+
   public clearInstances(): void {
     this.ensureNotDisposed();
 
diff --git a/src/registry-base.ts b/src/registry-base.ts
index df3a406..a7be566 100644
--- a/src/registry-base.ts
+++ b/src/registry-base.ts
@@ -36,6 +36,10 @@ export default abstract class RegistryBase<T> {
     this._registryMap.clear();
   }
 
+  public delete(key: InjectionToken<any>): void {
+    this._registryMap.delete(key);
+  }
+
   private ensure(key: InjectionToken<any>): void {
     if (!this._registryMap.has(key)) {
       this._registryMap.set(key, []);
diff --git a/src/types/dependency-container.ts b/src/types/dependency-container.ts
index 25aface..44d657d 100644
--- a/src/types/dependency-container.ts
+++ b/src/types/dependency-container.ts
@@ -95,6 +95,9 @@ export default interface DependencyContainer extends Disposable {
    */
   reset(): void;
 
+  unregisterAll(): void;
+  unregister<T>(token: InjectionToken<T>): void;
+
   clearInstances(): void;
   createChildContainer(): DependencyContainer;