diff --git a/config/sets/laravel-collection.php b/config/sets/laravel-collection.php
index 84cd852d..c7618c90 100644
--- a/config/sets/laravel-collection.php
+++ b/config/sets/laravel-collection.php
@@ -3,9 +3,11 @@
 declare(strict_types=1);
 
 use Rector\Config\RectorConfig;
+use RectorLaravel\Rector\BooleanNot\AvoidNegatedCollectionContainsOrDoesntContainRector;
 use RectorLaravel\Rector\MethodCall\AvoidNegatedCollectionFilterOrRejectRector;
 
 return static function (RectorConfig $rectorConfig): void {
     $rectorConfig->import(__DIR__ . '/../config.php');
+    $rectorConfig->rule(AvoidNegatedCollectionContainsOrDoesntContainRector::class);
     $rectorConfig->rule(AvoidNegatedCollectionFilterOrRejectRector::class);
 };
diff --git a/src/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector.php b/src/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector.php
new file mode 100644
index 00000000..9b03e145
--- /dev/null
+++ b/src/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector.php
@@ -0,0 +1,87 @@
+<?php
+
+declare(strict_types=1);
+
+namespace RectorLaravel\Rector\BooleanNot;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr\BooleanNot;
+use PhpParser\Node\Expr\MethodCall;
+use PhpParser\Node\Identifier;
+use PHPStan\Type\ObjectType;
+use RectorLaravel\AbstractRector;
+use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
+use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
+
+/**
+ * @see \RectorLaravel\Tests\Rector\BooleanNot\AvoidNegatedCollectionContainsOrDoesntContainRector\AvoidNegatedCollectionContainsOrDoesntContainRectorTest
+ */
+final class AvoidNegatedCollectionContainsOrDoesntContainRector extends AbstractRector
+{
+    public function getRuleDefinition(): RuleDefinition
+    {
+        return new RuleDefinition(
+            'Convert negated calls to `contains` to `doesntContain`, or vice versa.',
+            [
+                new CodeSample(
+                    <<<'CODE_SAMPLE'
+use Illuminate\Support\Collection;
+
+$collection = new Collection([0, 1, null, -1]);
+! $collection->contains(fn (?int $number): bool => is_null($number));
+! $collection->doesntContain(fn (?int $number) => $number > 0);
+CODE_SAMPLE
+                    ,
+                    <<<'CODE_SAMPLE'
+use Illuminate\Support\Collection;
+
+$collection = new Collection([0, 1, null, -1]);
+$collection->doesntContain(fn (?int $number): bool => is_null($number));
+$collection->contains(fn (?int $number) => $number > 0);
+CODE_SAMPLE
+                ),
+            ]
+        );
+    }
+
+    /**
+     * @return array<class-string<Node>>
+     */
+    public function getNodeTypes(): array
+    {
+        return [BooleanNot::class];
+    }
+
+    /**
+     * @param  BooleanNot  $node
+     */
+    public function refactor(Node $node): ?Node
+    {
+        return $this->updateBooleanNot($node);
+    }
+
+    private function updateBooleanNot(BooleanNot $booleanNot): ?MethodCall
+    {
+        $expr = $booleanNot->expr;
+        if (! $expr instanceof MethodCall) {
+            return null;
+        }
+
+        if (! $this->isObjectType($expr->var, new ObjectType('Illuminate\Support\Enumerable'))) {
+            return null;
+        }
+
+        $name = $expr->name;
+        if ($this->isName($name, 'contains')) {
+            $replacement = 'doesntContain';
+        } elseif ($this->isName($name, 'doesntContain')) {
+            $replacement = 'contains';
+        } else {
+            return null;
+        }
+
+        $expr->name = new Identifier($replacement);
+
+        return $expr;
+    }
+}
diff --git a/stubs/Illuminate/Support/Enumerable.php b/stubs/Illuminate/Support/Enumerable.php
index cb7f6a84..505f77e6 100644
--- a/stubs/Illuminate/Support/Enumerable.php
+++ b/stubs/Illuminate/Support/Enumerable.php
@@ -18,6 +18,26 @@
  */
 interface Enumerable
 {
+    /**
+     * Determine if an item exists in the enumerable.
+     *
+     * @param  (callable(TValue, TKey): bool)|TValue|string  $key
+     * @param  mixed  $operator
+     * @param  mixed  $value
+     * @return bool
+     */
+    public function contains($key, $operator = null, $value = null);
+
+    /**
+     * Determine if an item is not contained in the collection.
+     *
+     * @param  mixed  $key
+     * @param  mixed  $operator
+     * @param  mixed  $value
+     * @return bool
+     */
+    public function doesntContain($key, $operator = null, $value = null);
+
     /**
      * Run a filter over each of the items.
      *
diff --git a/tests/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector/AvoidNegatedCollectionContainsOrDoesntContainRectorTest.php b/tests/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector/AvoidNegatedCollectionContainsOrDoesntContainRectorTest.php
new file mode 100644
index 00000000..4d7c9068
--- /dev/null
+++ b/tests/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector/AvoidNegatedCollectionContainsOrDoesntContainRectorTest.php
@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace RectorLaravel\Tests\Rector\BooleanNot\AvoidNegatedCollectionContainsOrDoesntContainRector;
+
+use Iterator;
+use PHPUnit\Framework\Attributes\DataProvider;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+final class AvoidNegatedCollectionContainsOrDoesntContainRectorTest extends AbstractRectorTestCase
+{
+    public static function provideData(): Iterator
+    {
+        return self::yieldFilesFromDirectory(__DIR__ . '/Fixture');
+    }
+
+    /**
+     * @test
+     */
+    #[DataProvider('provideData')]
+    public function test(string $filePath): void
+    {
+        $this->doTestFile($filePath);
+    }
+
+    public function provideConfigFilePath(): string
+    {
+        return __DIR__ . '/config/configured_rule.php';
+    }
+}
diff --git a/tests/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector/Fixture/fixture_contains.php.inc b/tests/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector/Fixture/fixture_contains.php.inc
new file mode 100644
index 00000000..ae9de2b2
--- /dev/null
+++ b/tests/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector/Fixture/fixture_contains.php.inc
@@ -0,0 +1,31 @@
+<?php
+
+namespace RectorLaravel\Tests\Rector\BooleanNot\AvoidNegatedCollectionContainsOrDoesntContainRector\Fixture;
+
+use Illuminate\Support\Collection;
+
+$collection = new Collection([0, 1, null, -1]);
+$collection->contains(fn (?int $number): bool => is_null($number));
+! $collection->contains(fn (?int $number): bool => is_null($number));
+! $collection->contains(function (?int $number): bool {
+    return is_null($number);
+});
+! $collection->contains(1);
+
+?>
+-----
+<?php
+
+namespace RectorLaravel\Tests\Rector\BooleanNot\AvoidNegatedCollectionContainsOrDoesntContainRector\Fixture;
+
+use Illuminate\Support\Collection;
+
+$collection = new Collection([0, 1, null, -1]);
+$collection->contains(fn (?int $number): bool => is_null($number));
+$collection->doesntContain(fn (?int $number): bool => is_null($number));
+$collection->doesntContain(function (?int $number): bool {
+    return is_null($number);
+});
+$collection->doesntContain(1);
+
+?>
diff --git a/tests/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector/Fixture/fixture_doesntContain.php.inc b/tests/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector/Fixture/fixture_doesntContain.php.inc
new file mode 100644
index 00000000..5cd3e016
--- /dev/null
+++ b/tests/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector/Fixture/fixture_doesntContain.php.inc
@@ -0,0 +1,31 @@
+<?php
+
+namespace RectorLaravel\Tests\Rector\BooleanNot\AvoidNegatedCollectionContainsOrDoesntContainRector\Fixture;
+
+use Illuminate\Support\Collection;
+
+$collection = new Collection([0, 1, null, -1]);
+$collection->doesntContain(fn (?int $number): bool => is_null($number));
+! $collection->doesntContain(fn (?int $number): bool => is_null($number));
+! $collection->doesntContain(function (?int $number): bool {
+    return is_null($number);
+});
+! $collection->doesntContain(1);
+
+?>
+-----
+<?php
+
+namespace RectorLaravel\Tests\Rector\BooleanNot\AvoidNegatedCollectionContainsOrDoesntContainRector\Fixture;
+
+use Illuminate\Support\Collection;
+
+$collection = new Collection([0, 1, null, -1]);
+$collection->doesntContain(fn (?int $number): bool => is_null($number));
+$collection->contains(fn (?int $number): bool => is_null($number));
+$collection->contains(function (?int $number): bool {
+    return is_null($number);
+});
+$collection->contains(1);
+
+?>
diff --git a/tests/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector/config/configured_rule.php b/tests/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector/config/configured_rule.php
new file mode 100644
index 00000000..389294b5
--- /dev/null
+++ b/tests/Rector/BooleanNot/AvoidNegatedCollectionContainsOrDoesntContainRector/config/configured_rule.php
@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use RectorLaravel\Rector\BooleanNot\AvoidNegatedCollectionContainsOrDoesntContainRector;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->import(__DIR__ . '/../../../../../config/config.php');
+    $rectorConfig->rule(AvoidNegatedCollectionContainsOrDoesntContainRector::class);
+};