diff --git a/src/compiler/checker.ts b/src/compiler/checker.ts
index 16644c2c5dc..7fa9406b907 100644
--- a/src/compiler/checker.ts
+++ b/src/compiler/checker.ts
@@ -12906,8 +12906,9 @@ namespace ts {
 
         /** We approximate own properties as non-methods plus methods that are inside the object literal */
         function isSpreadableProperty(prop: Symbol): boolean {
-            return !(prop.flags & (SymbolFlags.Method | SymbolFlags.GetAccessor | SymbolFlags.SetAccessor)) ||
-                !prop.declarations.some(decl => isClassLike(decl.parent));
+            return !some(prop.declarations, isPrivateIdentifierPropertyDeclaration) &&
+                (!(prop.flags & (SymbolFlags.Method | SymbolFlags.GetAccessor | SymbolFlags.SetAccessor)) ||
+                    !prop.declarations.some(decl => isClassLike(decl.parent)));
         }
 
         function getSpreadSymbol(prop: Symbol, readonly: boolean) {
diff --git a/tests/baselines/reference/privateNameAndObjectRestSpread.errors.txt b/tests/baselines/reference/privateNameAndObjectRestSpread.errors.txt
new file mode 100644
index 00000000000..e55f40f3ba4
--- /dev/null
+++ b/tests/baselines/reference/privateNameAndObjectRestSpread.errors.txt
@@ -0,0 +1,19 @@
+tests/cases/conformance/classes/members/privateNames/privateNameAndObjectRestSpread.ts(6,13): error TS2339: Property '#prop' does not exist on type '{}'.
+tests/cases/conformance/classes/members/privateNames/privateNameAndObjectRestSpread.ts(8,14): error TS2339: Property '#prop' does not exist on type '{}'.
+
+
+==== tests/cases/conformance/classes/members/privateNames/privateNameAndObjectRestSpread.ts (2 errors) ====
+    class C {
+        #prop = 1;
+    
+        method(other: C) {
+            const obj = { ...other };
+            obj.#prop;
+                ~~~~~
+!!! error TS2339: Property '#prop' does not exist on type '{}'.
+            const { ...rest } = other;
+            rest.#prop;
+                 ~~~~~
+!!! error TS2339: Property '#prop' does not exist on type '{}'.
+        }
+    }
\ No newline at end of file
diff --git a/tests/baselines/reference/privateNameAndObjectRestSpread.js b/tests/baselines/reference/privateNameAndObjectRestSpread.js
new file mode 100644
index 00000000000..98a109257ae
--- /dev/null
+++ b/tests/baselines/reference/privateNameAndObjectRestSpread.js
@@ -0,0 +1,44 @@
+//// [privateNameAndObjectRestSpread.ts]
+class C {
+    #prop = 1;
+
+    method(other: C) {
+        const obj = { ...other };
+        obj.#prop;
+        const { ...rest } = other;
+        rest.#prop;
+    }
+}
+
+//// [privateNameAndObjectRestSpread.js]
+"use strict";
+var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, privateMap) {
+    if (!privateMap.has(receiver)) {
+        throw new TypeError("attempted to get private field on non-instance");
+    }
+    return privateMap.get(receiver);
+};
+var __rest = (this && this.__rest) || function (s, e) {
+    var t = {};
+    for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
+        t[p] = s[p];
+    if (s != null && typeof Object.getOwnPropertySymbols === "function")
+        for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
+            if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
+                t[p[i]] = s[p[i]];
+        }
+    return t;
+};
+var _prop;
+class C {
+    constructor() {
+        _prop.set(this, 1);
+    }
+    method(other) {
+        const obj = Object.assign({}, other);
+        __classPrivateFieldGet(obj, _prop);
+        const rest = __rest(other, []);
+        __classPrivateFieldGet(rest, _prop);
+    }
+}
+_prop = new WeakMap();
diff --git a/tests/baselines/reference/privateNameAndObjectRestSpread.symbols b/tests/baselines/reference/privateNameAndObjectRestSpread.symbols
new file mode 100644
index 00000000000..b9b3ef5eed4
--- /dev/null
+++ b/tests/baselines/reference/privateNameAndObjectRestSpread.symbols
@@ -0,0 +1,27 @@
+=== tests/cases/conformance/classes/members/privateNames/privateNameAndObjectRestSpread.ts ===
+class C {
+>C : Symbol(C, Decl(privateNameAndObjectRestSpread.ts, 0, 0))
+
+    #prop = 1;
+>#prop : Symbol(C.#prop, Decl(privateNameAndObjectRestSpread.ts, 0, 9))
+
+    method(other: C) {
+>method : Symbol(C.method, Decl(privateNameAndObjectRestSpread.ts, 1, 14))
+>other : Symbol(other, Decl(privateNameAndObjectRestSpread.ts, 3, 11))
+>C : Symbol(C, Decl(privateNameAndObjectRestSpread.ts, 0, 0))
+
+        const obj = { ...other };
+>obj : Symbol(obj, Decl(privateNameAndObjectRestSpread.ts, 4, 13))
+>other : Symbol(other, Decl(privateNameAndObjectRestSpread.ts, 3, 11))
+
+        obj.#prop;
+>obj : Symbol(obj, Decl(privateNameAndObjectRestSpread.ts, 4, 13))
+
+        const { ...rest } = other;
+>rest : Symbol(rest, Decl(privateNameAndObjectRestSpread.ts, 6, 15))
+>other : Symbol(other, Decl(privateNameAndObjectRestSpread.ts, 3, 11))
+
+        rest.#prop;
+>rest : Symbol(rest, Decl(privateNameAndObjectRestSpread.ts, 6, 15))
+    }
+}
diff --git a/tests/baselines/reference/privateNameAndObjectRestSpread.types b/tests/baselines/reference/privateNameAndObjectRestSpread.types
new file mode 100644
index 00000000000..0bab5992fa6
--- /dev/null
+++ b/tests/baselines/reference/privateNameAndObjectRestSpread.types
@@ -0,0 +1,30 @@
+=== tests/cases/conformance/classes/members/privateNames/privateNameAndObjectRestSpread.ts ===
+class C {
+>C : C
+
+    #prop = 1;
+>#prop : number
+>1 : 1
+
+    method(other: C) {
+>method : (other: C) => void
+>other : C
+
+        const obj = { ...other };
+>obj : {}
+>{ ...other } : {}
+>other : C
+
+        obj.#prop;
+>obj.#prop : any
+>obj : {}
+
+        const { ...rest } = other;
+>rest : {}
+>other : C
+
+        rest.#prop;
+>rest.#prop : any
+>rest : {}
+    }
+}
diff --git a/tests/cases/conformance/classes/members/privateNames/privateNameAndObjectRestSpread.ts b/tests/cases/conformance/classes/members/privateNames/privateNameAndObjectRestSpread.ts
new file mode 100644
index 00000000000..9fed89d6549
--- /dev/null
+++ b/tests/cases/conformance/classes/members/privateNames/privateNameAndObjectRestSpread.ts
@@ -0,0 +1,13 @@
+// @strict: true
+// @target: es6
+
+class C {
+    #prop = 1;
+
+    method(other: C) {
+        const obj = { ...other };
+        obj.#prop;
+        const { ...rest } = other;
+        rest.#prop;
+    }
+}
\ No newline at end of file