diff --git a/lib/clone.js b/lib/clone.js
index 7ecd0b3..dfbbcfd 100755
--- a/lib/clone.js
+++ b/lib/clone.js
@@ -6,7 +6,8 @@ const Utils = require('./utils');
 
 
 const internals = {
-    needsProtoHack: new Set([Types.set, Types.map, Types.weakSet, Types.weakMap])
+    needsProtoHack: new Set([Types.set, Types.map, Types.weakSet, Types.weakMap]),
+    structuredCloneExists: typeof structuredClone === 'function'
 };
 
 
@@ -86,6 +87,16 @@ module.exports = internals.clone = function (obj, options = {}, _seen = null) {
             continue;
         }
 
+        // Can only be covered in node 21+
+        /* $lab:coverage:off$ */
+        if (internals.structuredCloneExists &&
+            baseProto === Types.error &&
+            key === 'stack') {
+
+            continue;       // Already a part of the base object
+        }
+        /* $lab:coverage:on$ */
+
         const descriptor = Object.getOwnPropertyDescriptor(obj, key);
         if (descriptor) {
             if (descriptor.get ||
@@ -160,6 +171,17 @@ internals.base = function (obj, baseProto, options) {
 
         return newObj;
     }
+    // Can only be covered in node 21+
+    /* $lab:coverage:off$ */
+    else if (baseProto === Types.error && internals.structuredCloneExists) {
+        const err = structuredClone(obj);                    // Needed to copy internal stack state
+        if (proto !== baseProto) {
+            Object.setPrototypeOf(err, proto);               // Fix prototype
+        }
+
+        return err;
+    }
+    /* $lab:coverage:on$ */
 
     if (internals.needsProtoHack.has(baseProto)) {
         const newObj = new proto.constructor();
diff --git a/test/clone.js b/test/clone.js
index 7e73bd6..ae2b001 100755
--- a/test/clone.js
+++ b/test/clone.js
@@ -689,6 +689,59 @@ describe('clone()', () => {
         expect(b).to.not.shallow.equal(a);
     });
 
+    it('clones Error', () => {
+
+        class CustomError extends Error {
+            name = 'CustomError';
+        }
+
+        const a = new CustomError('bad');
+        a.test = Symbol('test');
+
+        const b = Hoek.clone(a);
+
+        expect(b).to.equal(a);
+        expect(b).to.not.shallow.equal(a);
+        expect(b).to.be.instanceOf(CustomError);
+        expect(b.stack).to.equal(a.stack);                 // Explicitly validate the .stack getters
+    });
+
+    it('clones Error with cause', { skip: process.version.startsWith('v14') }, () => {
+
+        const a = new TypeError('bad', { cause: new Error('embedded') });
+        const b = Hoek.clone(a);
+
+        expect(b).to.equal(a);
+        expect(b).to.not.shallow.equal(a);
+        expect(b).to.be.instanceOf(TypeError);
+        expect(b.stack).to.equal(a.stack);                 // Explicitly validate the .stack getters
+        expect(b.cause.stack).to.equal(a.cause.stack);     // Explicitly validate the .stack getters
+    });
+
+    it('clones Error with error message', () => {
+
+        const a = new Error();
+        a.message = new Error('message');
+
+        const b = Hoek.clone(a);
+
+        //expect(b).to.equal(a);                           // deepEqual() always compares message using ===
+        expect(b.message).to.equal(a.message);
+        expect(b.message).to.not.shallow.equal(a.message);
+        expect(b.stack).to.equal(a.stack);
+    });
+
+    it('cloned Error handles late stack update', () => {
+
+        const a = new Error('bad');
+        const b = Hoek.clone(a);
+
+        a.stack = 'late update';
+
+        expect(b).to.equal(a);
+        expect(b.stack).to.not.equal(a.stack);
+    });
+
     it('ignores symbols', () => {
 
         const sym = Symbol();