diff --git a/bin/pest b/bin/pest
index 79d897c8..7419393f 100755
--- a/bin/pest
+++ b/bin/pest
@@ -4,6 +4,7 @@
 use Pest\Kernel;
 use Pest\Panic;
 use Pest\TestCaseFilters\GitDirtyTestCaseFilter;
+use Pest\TestCaseMethodFilters\AssigneeTestCaseFilter;
 use Pest\TestCaseMethodFilters\IssueTestCaseFilter;
 use Pest\TestCaseMethodFilters\NotesTestCaseFilter;
 use Pest\TestCaseMethodFilters\PrTestCaseFilter;
@@ -59,6 +60,16 @@ use Symfony\Component\Console\Output\ConsoleOutput;
             unset($arguments[$key]);
         }
 
+        if (str_contains($value, '--assignee=')) {
+            unset($arguments[$key]);
+        } else if ($value === '--assignee') {
+            unset($arguments[$key]);
+
+            if (isset($arguments[$key + 1])) {
+                unset($arguments[$key + 1]);
+            }
+        }
+
         if (str_contains($value, '--issue=')) {
             unset($arguments[$key]);
         } else if ($value === '--issue') {
@@ -142,6 +153,10 @@ use Symfony\Component\Console\Output\ConsoleOutput;
         $testSuite->tests->addTestCaseMethodFilter(new NotesTestCaseFilter());
     }
 
+    if ($assignee = $input->getParameterOption('--assignee')) {
+        $testSuite->tests->addTestCaseMethodFilter(new AssigneeTestCaseFilter((string) $assignee));
+    }
+
     if ($issue = $input->getParameterOption('--issue')) {
         $testSuite->tests->addTestCaseMethodFilter(new IssueTestCaseFilter((int) $issue));
     }
diff --git a/src/Collision/Events.php b/src/Collision/Events.php
index 4810167d..0f83100f 100644
--- a/src/Collision/Events.php
+++ b/src/Collision/Events.php
@@ -41,22 +41,32 @@ final class Events
         renderUsing(self::$output);
 
         [
+            'assignees' => $assignees,
             'issues' => $issues,
             'prs' => $prs,
         ] = $context;
 
-        if ((($link = Context::getInstance()->issues) !== '' && ($link = Context::getInstance()->issues) !== '0')) {
+        if (($link = Context::getInstance()->issues) !== '') {
             $issuesDescription = array_map(fn (int $issue): string => sprintf('<a href="%s">#%s</a>', sprintf($link, $issue), $issue), $issues);
         }
 
-        if ((($link = Context::getInstance()->prs) !== '' && ($link = Context::getInstance()->prs) !== '0')) {
+        if (($link = Context::getInstance()->prs) !== '') {
             $prsDescription = array_map(fn (int $pr): string => sprintf('<a href="%s">#%s</a>', sprintf($link, $pr), $pr), $prs);
         }
 
-        if (count($issues) > 0 || count($prs) > 0) {
+        if (($link = Context::getInstance()->assignees) !== '' && count($assignees) > 0) {
+            $assigneesDescription = array_map(fn (string $assignee): string => sprintf(
+                '<a href="%s">@%s</a>',
+                sprintf($link, $assignee),
+                $assignee,
+            ), $assignees);
+        }
+
+        if (count($assignees) > 0 || count($issues) > 0 || count($prs) > 0) {
             $description .= ' '.implode(', ', array_merge(
                 $issuesDescription ?? [],
                 $prsDescription ?? [],
+                isset($assigneesDescription) ? ['['.implode(', ', $assigneesDescription).']'] : [],
             ));
         }
 
diff --git a/src/Concerns/Testable.php b/src/Concerns/Testable.php
index 4db2887d..74c499b0 100644
--- a/src/Concerns/Testable.php
+++ b/src/Concerns/Testable.php
@@ -34,6 +34,11 @@ trait Testable
      */
     private static string $__latestDescription;
 
+    /**
+     * The test's assignees.
+     */
+    private static array $__latestAssignees = [];
+
     /**
      * The test's notes.
      */
@@ -105,6 +110,7 @@ trait Testable
         if ($test->hasMethod($name)) {
             $method = $test->getMethod($name);
             $this->__description = self::$__latestDescription = $method->description;
+            self::$__latestAssignees = $method->assignees;
             self::$__latestNotes = $method->notes;
             self::$__latestIssues = $method->issues;
             self::$__latestPrs = $method->prs;
@@ -258,6 +264,7 @@ trait Testable
         }
 
         $this->__description = self::$__latestDescription = $description;
+        self::$__latestAssignees = $method->assignees;
         self::$__latestNotes = $method->notes;
         self::$__latestIssues = $method->issues;
         self::$__latestPrs = $method->prs;
@@ -449,6 +456,7 @@ trait Testable
     public static function getPrintableContext(): array
     {
         return [
+            'assignees' => self::$__latestAssignees,
             'issues' => self::$__latestIssues,
             'prs' => self::$__latestPrs,
             'notes' => self::$__latestNotes,
diff --git a/src/Configuration/Context.php b/src/Configuration/Context.php
index 97ae4189..d9098f8c 100644
--- a/src/Configuration/Context.php
+++ b/src/Configuration/Context.php
@@ -9,6 +9,13 @@ namespace Pest\Configuration;
  */
 final class Context
 {
+    /**
+     * The assignees link.
+     *
+     * @internal
+     */
+    public string $assignees = '';
+
     /**
      * The issues link.
      *
@@ -44,6 +51,8 @@ final class Context
         $this->issues = "https://github.com/{$project}/issues/%s";
         $this->prs = "https://github.com/{$project}/pull/%s";
 
+        $this->assignees = 'https://github.com/%s';
+
         return $this;
     }
 
@@ -55,6 +64,8 @@ final class Context
         $this->issues = "https://gitlab.com/{$project}/issues/%s";
         $this->prs = "https://gitlab.com/{$project}/merge_requests/%s";
 
+        $this->assignees = 'https://gitlab.com/%s';
+
         return $this;
     }
 
@@ -66,6 +77,8 @@ final class Context
         $this->issues = 'https://bitbucket.org/{$project}/issues/%s';
         $this->prs = "https://bitbucket.org/{$project}/pull-requests/%s";
 
+        $this->assignees = 'https://bitbucket.org/%s';
+
         return $this;
     }
 
@@ -76,17 +89,21 @@ final class Context
     {
         $this->issues = "https://{$namespace}.atlassian.net/browse/{$project}-%s";
 
+        $this->assignees = "https://{$namespace}.atlassian.net/secure/ViewProfile?name=%s";
+
         return $this;
     }
 
     /**
      * Sets the test context to custom.
      */
-    public function using(string $issues, string $prs): self
+    public function using(string $issues, string $prs, string $assignees): self
     {
         $this->issues = $issues;
         $this->prs = $prs;
 
+        $this->assignees = $assignees;
+
         return $this;
     }
 }
diff --git a/src/Factories/TestCaseMethodFactory.php b/src/Factories/TestCaseMethodFactory.php
index 7374a5a7..7c2e4248 100644
--- a/src/Factories/TestCaseMethodFactory.php
+++ b/src/Factories/TestCaseMethodFactory.php
@@ -56,6 +56,13 @@ final class TestCaseMethodFactory
      */
     public array $issues = [];
 
+    /**
+     * The test assignees.
+     *
+     * @var array<int, string>
+     */
+    public array $assignees = [];
+
     /**
      * The associated PRs numbers.
      *
diff --git a/src/PendingCalls/TestCall.php b/src/PendingCalls/TestCall.php
index 7b2d7f85..50b041c6 100644
--- a/src/PendingCalls/TestCall.php
+++ b/src/PendingCalls/TestCall.php
@@ -390,6 +390,18 @@ final class TestCall
         return $this->issue($number);
     }
 
+    /**
+     * Sets the test assignee(s).
+     */
+    public function assignee(array|string $assignee): self
+    {
+        $assignees = is_array($assignee) ? $assignee : [$assignee];
+
+        $this->testCaseMethod->assignees = array_unique(array_merge($this->testCaseMethod->assignees, $assignees));
+
+        return $this;
+    }
+
     /**
      * Associates the test with the given pull request(s).
      *
@@ -401,7 +413,7 @@ final class TestCall
 
         $number = array_map(fn (string|int $number): int => (int) ltrim((string) $number, '#'), $number);
 
-        $this->testCaseMethod->prs = array_merge($this->testCaseMethod->issues, $number);
+        $this->testCaseMethod->prs = array_unique(array_merge($this->testCaseMethod->issues, $number));
 
         return $this;
     }
@@ -415,7 +427,7 @@ final class TestCall
     {
         $notes = is_array($note) ? $note : [$note];
 
-        $this->testCaseMethod->notes = array_merge($this->testCaseMethod->notes, $notes);
+        $this->testCaseMethod->notes = array_unique(array_merge($this->testCaseMethod->notes, $notes));
 
         return $this;
     }
diff --git a/src/TestCaseMethodFilters/AssigneeTestCaseFilter.php b/src/TestCaseMethodFilters/AssigneeTestCaseFilter.php
new file mode 100644
index 00000000..2a775693
--- /dev/null
+++ b/src/TestCaseMethodFilters/AssigneeTestCaseFilter.php
@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pest\TestCaseMethodFilters;
+
+use Pest\Contracts\TestCaseMethodFilter;
+use Pest\Factories\TestCaseMethodFactory;
+
+final readonly class AssigneeTestCaseFilter implements TestCaseMethodFilter
+{
+    /**
+     * Create a new filter instance.
+     */
+    public function __construct(private string $assignee)
+    {
+        //
+    }
+
+    /**
+     * Filter the test case methods.
+     */
+    public function accept(TestCaseMethodFactory $factory): bool
+    {
+        return array_filter($factory->assignees, fn ($assignee): bool => str_starts_with($assignee, $this->assignee)) !== [];
+    }
+}
diff --git a/tests/.snapshots/success.txt b/tests/.snapshots/success.txt
index a42466d5..f868a173 100644
--- a/tests/.snapshots/success.txt
+++ b/tests/.snapshots/success.txt
@@ -28,6 +28,11 @@
   ✓ it does not get executed before the test
   ✓ it gets executed after the test
 
+   PASS  Tests\Features\Assignee
+  ✓ it may be associated with an assignee [@nunomaduro, @taylorotwell]
+  ✓ nested → it may be associated with an assignee [@nunomaduro, @jamesbrooks, @joedixon, @taylorotwell]
+  // an note between an the assignee
+
    PASS  Tests\Features\BeforeAll
   ✓ it gets executed before tests
   ✓ it do not get executed before each test
@@ -1537,4 +1542,4 @@
    WARN  Tests\Visual\Version
   - visual snapshot of help command output
 
-  Tests:    2 deprecated, 4 warnings, 5 incomplete, 2 notices, 13 todos, 24 skipped, 1076 passed (2628 assertions)
\ No newline at end of file
+  Tests:    2 deprecated, 4 warnings, 5 incomplete, 2 notices, 13 todos, 24 skipped, 1078 passed (2632 assertions)
\ No newline at end of file
diff --git a/tests/Features/Assignee.php b/tests/Features/Assignee.php
new file mode 100644
index 00000000..7995cb5a
--- /dev/null
+++ b/tests/Features/Assignee.php
@@ -0,0 +1,15 @@
+<?php
+
+beforeEach(function () {
+    expect(true)->toBeTrue();
+})->assignee('nunomaduro');
+
+it('may be associated with an assignee', function () {
+    expect(true)->toBeTrue();
+})->assignee('taylorotwell');
+
+describe('nested', function () {
+    it('may be associated with an assignee', function () {
+        expect(true)->toBeTrue();
+    })->assignee('taylorotwell');
+})->assignee('nunomaduro')->note('an note between an the assignee')->assignee(['jamesbrooks', 'joedixon']);
diff --git a/tests/Visual/Parallel.php b/tests/Visual/Parallel.php
index 53be829f..a6bbb0d3 100644
--- a/tests/Visual/Parallel.php
+++ b/tests/Visual/Parallel.php
@@ -16,7 +16,7 @@ $run = function () {
 
 test('parallel', function () use ($run) {
     expect($run('--exclude-group=integration'))
-        ->toContain('Tests:    2 deprecated, 4 warnings, 5 incomplete, 2 notices, 13 todos, 19 skipped, 1062 passed (2596 assertions)')
+        ->toContain('Tests:    2 deprecated, 4 warnings, 5 incomplete, 2 notices, 13 todos, 19 skipped, 1064 passed (2600 assertions)')
         ->toContain('Parallel: 3 processes');
 })->skipOnWindows();