diff --git a/docs/rules/prefer-array-some.md b/docs/rules/prefer-array-some.md
index f7a102d17d..3501176b88 100644
--- a/docs/rules/prefer-array-some.md
+++ b/docs/rules/prefer-array-some.md
@@ -1,4 +1,4 @@
-# Prefer `.some(…)` over `.filter(…).length` check and `.find(…)`
+# Prefer `.some(…)` over `.filter(…).length` check and `.{find,findLast}(…)`
 
 <!-- Do not manually modify RULE_NOTICE part. Run: `npm run generate-rule-notices` -->
 <!-- RULE_NOTICE -->
@@ -13,11 +13,11 @@ Prefer using [`Array#some`](https://developer.mozilla.org/en-US/docs/Web/JavaScr
 
 We only check `.filter().length > 0` and `.filter().length !== 0`. These two non-zero length check styles are allowed in [`unicorn/explicit-length-check`](./explicit-length-check.md#options) rule. It is recommended to use them together.
 
-- Using [`Array#find()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/find) to ensure at least one element in the array passes a given check.
+- Using [`Array#find()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/find) or [`Array#findLast()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/findLast) to ensure at least one element in the array passes a given check.
 
-- Comparing the result of [`Array#find()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/find) with `undefined`.
+- Comparing the result of [`Array#find()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/find)  or [`Array#findLast()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/findLast) with `undefined`.
 
-This rule is fixable for `.filter(…).length` check and has a suggestion for `.find(…)`.
+This rule is fixable for `.filter(…).length` check and has a suggestion for `.{find,findLast}(…)`.
 
 ## Fail
 
@@ -51,12 +51,36 @@ const hasUnicorn = array.find(element => isUnicorn(element) !== undefined;
 const hasUnicorn = array.find(element => isUnicorn(element) != null;
 ```
 
+```js
+if (array.find(element => isUnicorn(element))) {
+	// …
+}
+```
+
+```js
+const foo = array.findLast(element => isUnicorn(element)) ? bar : baz;
+```
+
+```js
+const hasUnicorn = array.findLast(element => isUnicorn(element) !== undefined;
+```
+
+```js
+const hasUnicorn = array.findLast(element => isUnicorn(element) != null;
+```
+
 ```vue
 <template>
 	<div v-if="array.find(element => isUnicorn(element))">Vue</div>
 </template>
 ```
 
+```vue
+<template>
+	<div v-if="array.findLast(element => isUnicorn(element))">Vue</div>
+</template>
+```
+
 ```vue
 <template>
 	<div v-if="array.filter(element => isUnicorn(element)).length > 0">Vue</div>
@@ -79,6 +103,10 @@ if (array.some(element => isUnicorn(element))) {
 const foo = array.find(element => isUnicorn(element)) || bar;
 ```
 
+```js
+const foo = array.findLast(element => isUnicorn(element)) || bar;
+```
+
 ```vue
 <template>
 	<div v-if="array.some(element => isUnicorn(element))">Vue</div>
diff --git a/readme.md b/readme.md
index faaa2ece5d..56cd4128e5 100644
--- a/readme.md
+++ b/readme.md
@@ -109,7 +109,7 @@ Each rule has emojis denoting:
 | [prefer-array-flat](docs/rules/prefer-array-flat.md) | Prefer `Array#flat()` over legacy techniques to flatten arrays. | ✅ | 🔧 |  |
 | [prefer-array-flat-map](docs/rules/prefer-array-flat-map.md) | Prefer `.flatMap(…)` over `.map(…).flat()`. | ✅ | 🔧 |  |
 | [prefer-array-index-of](docs/rules/prefer-array-index-of.md) | Prefer `Array#indexOf()` over `Array#findIndex()` when looking for the index of an item. | ✅ | 🔧 | 💡 |
-| [prefer-array-some](docs/rules/prefer-array-some.md) | Prefer `.some(…)` over `.filter(…).length` check and `.find(…)`. | ✅ | 🔧 | 💡 |
+| [prefer-array-some](docs/rules/prefer-array-some.md) | Prefer `.some(…)` over `.filter(…).length` check and `.{find,findLast}(…)`. | ✅ | 🔧 | 💡 |
 | [prefer-at](docs/rules/prefer-at.md) | Prefer `.at()` method for index access and `String#charAt()`. |  | 🔧 | 💡 |
 | [prefer-code-point](docs/rules/prefer-code-point.md) | Prefer `String#codePointAt(…)` over `String#charCodeAt(…)` and `String.fromCodePoint(…)` over `String.fromCharCode(…)`. | ✅ |  | 💡 |
 | [prefer-date-now](docs/rules/prefer-date-now.md) | Prefer `Date.now()` to get the number of milliseconds since the Unix Epoch. | ✅ | 🔧 |  |
diff --git a/rules/prefer-array-some.js b/rules/prefer-array-some.js
index 4842c7bd5e..5faf43e6e7 100644
--- a/rules/prefer-array-some.js
+++ b/rules/prefer-array-some.js
@@ -10,13 +10,13 @@ const ERROR_ID_ARRAY_SOME = 'some';
 const SUGGESTION_ID_ARRAY_SOME = 'some-suggestion';
 const ERROR_ID_ARRAY_FILTER = 'filter';
 const messages = {
-	[ERROR_ID_ARRAY_SOME]: 'Prefer `.some(…)` over `.find(…)`.',
-	[SUGGESTION_ID_ARRAY_SOME]: 'Replace `.find(…)` with `.some(…)`.',
+	[ERROR_ID_ARRAY_SOME]: 'Prefer `.some(…)` over `.{{method}}(…)`.',
+	[SUGGESTION_ID_ARRAY_SOME]: 'Replace `.{{method}}(…)` with `.some(…)`.',
 	[ERROR_ID_ARRAY_FILTER]: 'Prefer `.some(…)` over non-zero length check from `.filter(…)`.',
 };
 
-const arrayFindCallSelector = methodCallSelector({
-	method: 'find',
+const arrayFindOrFindLastCallSelector = methodCallSelector({
+	methods: ['find', 'findLast'],
 	minimumArguments: 1,
 	maximumArguments: 2,
 });
@@ -59,30 +59,32 @@ const arrayFilterCallSelector = [
 
 /** @param {import('eslint').Rule.RuleContext} context */
 const create = context => ({
-	[arrayFindCallSelector](findCall) {
-		const isCompare = isCheckingUndefined(findCall);
-		if (!isCompare && !isBooleanNode(findCall)) {
+	[arrayFindOrFindLastCallSelector](callExpression) {
+		const isCompare = isCheckingUndefined(callExpression);
+		if (!isCompare && !isBooleanNode(callExpression)) {
 			return;
 		}
 
-		const findProperty = findCall.callee.property;
+		const methodNode = callExpression.callee.property;
 		return {
-			node: findProperty,
+			node: methodNode,
 			messageId: ERROR_ID_ARRAY_SOME,
+			data: {method: methodNode.name},
 			suggest: [
 				{
 					messageId: SUGGESTION_ID_ARRAY_SOME,
+					data: {method: methodNode.name},
 					* fix(fixer) {
-						yield fixer.replaceText(findProperty, 'some');
+						yield fixer.replaceText(methodNode, 'some');
 
 						if (!isCompare) {
 							return;
 						}
 
-						const parenthesizedRange = getParenthesizedRange(findCall, context.getSourceCode());
-						yield fixer.replaceTextRange([parenthesizedRange[1], findCall.parent.range[1]], '');
+						const parenthesizedRange = getParenthesizedRange(callExpression, context.getSourceCode());
+						yield fixer.replaceTextRange([parenthesizedRange[1], callExpression.parent.range[1]], '');
 
-						if (findCall.parent.operator === '!=' || findCall.parent.operator === '!==') {
+						if (callExpression.parent.operator === '!=' || callExpression.parent.operator === '!==') {
 							return;
 						}
 
@@ -133,7 +135,7 @@ module.exports = {
 	meta: {
 		type: 'suggestion',
 		docs: {
-			description: 'Prefer `.some(…)` over `.filter(…).length` check and `.find(…)`.',
+			description: 'Prefer `.some(…)` over `.filter(…).length` check and `.{find,findLast}(…)`.',
 		},
 		fixable: 'code',
 		messages,
diff --git a/test/prefer-array-some.mjs b/test/prefer-array-some.mjs
index daeece6071..c379001a50 100644
--- a/test/prefer-array-some.mjs
+++ b/test/prefer-array-some.mjs
@@ -5,14 +5,16 @@ const {test} = getTester(import.meta);
 
 const ERROR_ID_ARRAY_SOME = 'some';
 const SUGGESTION_ID_ARRAY_SOME = 'some-suggestion';
-const invalidCase = ({code, suggestionOutput}) => ({
+const invalidCase = ({code, suggestionOutput, method}) => ({
 	code,
 	errors: [
 		{
 			messageId: ERROR_ID_ARRAY_SOME,
+			data: {method},
 			suggestions: [
 				{
 					messageId: SUGGESTION_ID_ARRAY_SOME,
+					data: {method},
 					output: suggestionOutput,
 				},
 			],
@@ -45,7 +47,10 @@ test({
 			'foo.find()',
 			'foo.find(fn, thisArgument, extraArgument)',
 			'foo.find(...argumentsArray)',
-		].map(code => `if (${code}) {}`),
+		].flatMap(code => [
+			`if (${code}) {}`,
+			`if (${code.replace('find', 'findLast')}) {}`,
+		]),
 	],
 	invalid: [
 		...[
@@ -56,20 +61,30 @@ test({
 			'while (foo.find(fn)) foo.shift();',
 			'do {foo.shift();} while (foo.find(fn));',
 			'for (; foo.find(fn); ) foo.shift();',
-		].map(code => invalidCase({
-			code,
-			suggestionOutput: code.replace('find', 'some'),
-		})),
+		].flatMap(code => [
+			invalidCase({
+				code,
+				suggestionOutput: code.replace('find', 'some'),
+				method: 'find',
+			}),
+			invalidCase({
+				code: code.replace('find', 'findLast'),
+				suggestionOutput: code.replace('find', 'some'),
+				method: 'findLast',
+			}),
+		]),
 		// Comments
 		invalidCase({
 			code: 'console.log(foo /* comment 1 */ . /* comment 2 */ find /* comment 3 */ (fn) ? a : b)',
 			suggestionOutput: 'console.log(foo /* comment 1 */ . /* comment 2 */ some /* comment 3 */ (fn) ? a : b)',
+			method: 'find',
 		}),
 		// This should not be reported, but `jQuery.find()` is always `truly`,
 		// It should not use as a boolean
 		invalidCase({
 			code: 'if (jQuery.find(".outer > div")) {}',
 			suggestionOutput: 'if (jQuery.some(".outer > div")) {}',
+			method: 'find',
 		}),
 		// Actual messages
 		{
@@ -86,6 +101,20 @@ test({
 				},
 			],
 		},
+		{
+			code: 'if (foo.findLast(fn)) {}',
+			errors: [
+				{
+					message: 'Prefer `.some(…)` over `.findLast(…)`.',
+					suggestions: [
+						{
+							desc: 'Replace `.findLast(…)` with `.some(…)`.',
+							output: 'if (foo.some(fn)) {}',
+						},
+					],
+				},
+			],
+		},
 	],
 });
 
@@ -184,10 +213,12 @@ test.vue({
 		invalidCase({
 			code: '<template><div v-if="foo.find(fn)"></div></template>',
 			suggestionOutput: '<template><div v-if="foo.some(fn)"></div></template>',
+			method: 'find',
 		}),
 		invalidCase({
-			code: '<script>if (foo.find(fn));</script>',
+			code: '<script>if (foo.findLast(fn));</script>',
 			suggestionOutput: '<script>if (foo.some(fn));</script>',
+			method: 'findLast',
 		}),
 		{
 			code: '<template><div v-if="foo.filter(fn).length > 0"></div></template>',