diff --git a/docs/rules/index.md b/docs/rules/index.md
index 59a69421..4316b782 100644
--- a/docs/rules/index.md
+++ b/docs/rules/index.md
@@ -27,6 +27,7 @@ There is a config that enables the rules in this category: [`no-new-in-esnext`]
 | [es-x/no-json-modules](./no-json-modules.md) | disallow JSON Modules. |  |
 | [es-x/no-promise-try](./no-promise-try.md) | disallow `Promise.try` function. |  |
 | [es-x/no-regexp-duplicate-named-capturing-groups](./no-regexp-duplicate-named-capturing-groups.md) | disallow RegExp duplicate named capturing groups. |  |
+| [es-x/no-regexp-escape](./no-regexp-escape.md) | disallow `RegExp.escape` function. |  |
 | [es-x/no-regexp-modifiers](./no-regexp-modifiers.md) | disallow RegExp Modifiers. |  |
 | [es-x/no-set-prototype-difference](./no-set-prototype-difference.md) | disallow the `Set.prototype.difference` method. |  |
 | [es-x/no-set-prototype-intersection](./no-set-prototype-intersection.md) | disallow the `Set.prototype.intersection` method. |  |
diff --git a/docs/rules/no-regexp-escape.md b/docs/rules/no-regexp-escape.md
new file mode 100644
index 00000000..674be9d3
--- /dev/null
+++ b/docs/rules/no-regexp-escape.md
@@ -0,0 +1,32 @@
+---
+title: "es-x/no-regexp-escape"
+description: "disallow `RegExp.escape` function"
+---
+
+# es-x/no-regexp-escape
+> disallow `RegExp.escape` function
+
+- ❗ <badge text="This rule has not been released yet." vertical="middle" type="error"> ***This rule has not been released yet.*** </badge>
+- ✅ The following configurations enable this rule: [no-new-in-esnext]
+
+This rule reports ES2025 [`RegExp.escape`](https://github.com/tc39/proposal-regex-escaping) as errors.
+
+## 💡 Examples
+
+⛔ Examples of **incorrect** code for this rule:
+
+<eslint-playground type="bad">
+
+```js
+/*eslint es-x/no-regexp-escape: error */
+RegExp.escape(s)
+```
+
+</eslint-playground>
+
+## 📚 References
+
+- [Rule source](https://github.com/eslint-community/eslint-plugin-es-x/blob/master/lib/rules/no-regexp-escape.js)
+- [Test source](https://github.com/eslint-community/eslint-plugin-es-x/blob/master/tests/lib/rules/no-regexp-escape.js)
+
+[no-new-in-esnext]: ../configs/index.md#no-new-in-esnext
diff --git a/lib/configs/flat/no-new-in-esnext.js b/lib/configs/flat/no-new-in-esnext.js
index 1defda7d..45c0559d 100644
--- a/lib/configs/flat/no-new-in-esnext.js
+++ b/lib/configs/flat/no-new-in-esnext.js
@@ -28,6 +28,7 @@ module.exports = {
         "es-x/no-json-modules": "error",
         "es-x/no-promise-try": "error",
         "es-x/no-regexp-duplicate-named-capturing-groups": "error",
+        "es-x/no-regexp-escape": "error",
         "es-x/no-regexp-modifiers": "error",
         "es-x/no-set-prototype-difference": "error",
         "es-x/no-set-prototype-intersection": "error",
diff --git a/lib/configs/no-new-in-esnext.js b/lib/configs/no-new-in-esnext.js
index 069a1c55..4974777c 100644
--- a/lib/configs/no-new-in-esnext.js
+++ b/lib/configs/no-new-in-esnext.js
@@ -24,6 +24,7 @@ module.exports = {
         "es-x/no-json-modules": "error",
         "es-x/no-promise-try": "error",
         "es-x/no-regexp-duplicate-named-capturing-groups": "error",
+        "es-x/no-regexp-escape": "error",
         "es-x/no-regexp-modifiers": "error",
         "es-x/no-set-prototype-difference": "error",
         "es-x/no-set-prototype-intersection": "error",
diff --git a/lib/index.js b/lib/index.js
index f49eb1ae..840ae41d 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -382,6 +382,7 @@ module.exports = {
         "no-reflect": require("./rules/no-reflect"),
         "no-regexp-d-flag": require("./rules/no-regexp-d-flag"),
         "no-regexp-duplicate-named-capturing-groups": require("./rules/no-regexp-duplicate-named-capturing-groups"),
+        "no-regexp-escape": require("./rules/no-regexp-escape"),
         "no-regexp-lookbehind-assertions": require("./rules/no-regexp-lookbehind-assertions"),
         "no-regexp-modifiers": require("./rules/no-regexp-modifiers"),
         "no-regexp-named-capture-groups": require("./rules/no-regexp-named-capture-groups"),
diff --git a/lib/rules/no-regexp-escape.js b/lib/rules/no-regexp-escape.js
new file mode 100644
index 00000000..6b50cdb1
--- /dev/null
+++ b/lib/rules/no-regexp-escape.js
@@ -0,0 +1,31 @@
+/**
+ * @author Yosuke Ota
+ * See LICENSE file in root directory for full license.
+ */
+"use strict"
+
+const {
+    defineStaticPropertiesHandler,
+} = require("../util/define-static-properties-handler")
+
+module.exports = {
+    meta: {
+        docs: {
+            description: "disallow `RegExp.escape` function",
+            category: "ES2025",
+            recommended: false,
+            url: "http://eslint-community.github.io/eslint-plugin-es-x/rules/no-regexp-escape.html",
+        },
+        fixable: null,
+        messages: {
+            forbidden: "ES2025 '{{name}}' is forbidden.",
+        },
+        schema: [],
+        type: "problem",
+    },
+    create(context) {
+        return defineStaticPropertiesHandler(context, {
+            RegExp: ["escape"],
+        })
+    },
+}
diff --git a/lib/util/type-checker/es-types.js b/lib/util/type-checker/es-types.js
index 98cc05ee..e5f831a9 100644
--- a/lib/util/type-checker/es-types.js
+++ b/lib/util/type-checker/es-types.js
@@ -185,6 +185,8 @@ const WELLKNOWN_GLOBALS = {
         prototypeType: "RegExp",
         /** @type {Record<import('./types').RegExpProperty,TypeInfo|undefined>} */
         properties: {
+            escape: { type: "Function", return: { type: "String" } },
+
             "$&": { type: "String" },
             "$'": { type: "String" },
             "$`": { type: "String" },
diff --git a/lib/util/well-known-properties.js b/lib/util/well-known-properties.js
index 806d1752..c24bcc14 100644
--- a/lib/util/well-known-properties.js
+++ b/lib/util/well-known-properties.js
@@ -395,6 +395,7 @@ const regexpProperties = new Set([
     ...functionPrototypeProperties,
 
     // https://tc39.es/ecma262/multipage/text-processing.html#sec-properties-of-the-regexp-constructor
+    "escape",
     "prototype",
     // [ %Symbol.species% ]
 
diff --git a/tests/lib/rules/no-regexp-escape.js b/tests/lib/rules/no-regexp-escape.js
new file mode 100644
index 00000000..7d0d2efb
--- /dev/null
+++ b/tests/lib/rules/no-regexp-escape.js
@@ -0,0 +1,14 @@
+"use strict"
+
+const RuleTester = require("../../tester")
+const rule = require("../../../lib/rules/no-regexp-escape.js")
+
+new RuleTester().run("no-regexp-escape", rule, {
+    valid: ["RegExp.$1"],
+    invalid: [
+        {
+            code: "RegExp.escape",
+            errors: ["ES2025 'RegExp.escape' is forbidden."],
+        },
+    ],
+})