diff --git a/src/Countries/Andorra.php b/src/Countries/Andorra.php
new file mode 100644
index 000000000..19e342ca5
--- /dev/null
+++ b/src/Countries/Andorra.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace Spatie\Holidays\Countries;
+
+use Carbon\CarbonImmutable;
+
+class Andorra extends Country
+{
+    public function countryCode(): string
+    {
+        return 'ad';
+    }
+
+    /** @return array<string, CarbonImmutable> */
+    protected function allHolidays(int $year): array
+    {
+        return array_merge([
+            'Any nou' => '01-01',
+            'Reis' => '01-06',
+            'Dia de la Constitució' => '03-14',
+            'Festa del Treball' => '05-01',
+            'Assumpció' => '08-15',
+            'Mare de Déu de Meritxell' => '09-08',
+            'Tots Sants' => '11-01',
+            'Immaculada Concepció' => '11-08',
+            'Nadal' => '12-25',
+            'Sant Esteve' => '12-26',
+        ], $this->variableHolidays($year));
+    }
+
+    /** @return array<string, CarbonImmutable> */
+    protected function variableHolidays(int $year): array
+    {
+        $easter = CarbonImmutable::createFromTimestamp(easter_date($year))
+            ->setTimezone('Europe/Brussels');
+
+        return [
+            'Divendres Sant' => $easter->subDays(2),
+            'Dilluns de Pasqua' => $easter->addDay(),
+            'Dilluns de Pentecosta' => $easter->addDays(50),
+        ];
+    }
+}
diff --git a/tests/.pest/snapshots/Countries/AndorraTest/it_can_calculate_andorra_holidays.snap b/tests/.pest/snapshots/Countries/AndorraTest/it_can_calculate_andorra_holidays.snap
new file mode 100644
index 000000000..b46fb624f
--- /dev/null
+++ b/tests/.pest/snapshots/Countries/AndorraTest/it_can_calculate_andorra_holidays.snap
@@ -0,0 +1,54 @@
+[
+    {
+        "name": "Any nou",
+        "date": "2024-01-01"
+    },
+    {
+        "name": "Reis",
+        "date": "2024-01-06"
+    },
+    {
+        "name": "Dia de la Constituci\u00f3",
+        "date": "2024-03-14"
+    },
+    {
+        "name": "Divendres Sant",
+        "date": "2024-03-29"
+    },
+    {
+        "name": "Dilluns de Pasqua",
+        "date": "2024-04-01"
+    },
+    {
+        "name": "Festa del Treball",
+        "date": "2024-05-01"
+    },
+    {
+        "name": "Dilluns de Pentecosta",
+        "date": "2024-05-20"
+    },
+    {
+        "name": "Assumpci\u00f3",
+        "date": "2024-08-15"
+    },
+    {
+        "name": "Mare de D\u00e9u de Meritxell",
+        "date": "2024-09-08"
+    },
+    {
+        "name": "Tots Sants",
+        "date": "2024-11-01"
+    },
+    {
+        "name": "Immaculada Concepci\u00f3",
+        "date": "2024-11-08"
+    },
+    {
+        "name": "Nadal",
+        "date": "2024-12-25"
+    },
+    {
+        "name": "Sant Esteve",
+        "date": "2024-12-26"
+    }
+]
\ No newline at end of file
diff --git a/tests/Countries/AndorraTest.php b/tests/Countries/AndorraTest.php
new file mode 100644
index 000000000..6ab6d869e
--- /dev/null
+++ b/tests/Countries/AndorraTest.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace Spatie\Holidays\Tests\Countries;
+
+use Carbon\CarbonImmutable;
+use Spatie\Holidays\Holidays;
+
+it('can calculate andorra holidays', function () {
+    CarbonImmutable::setTestNowAndTimezone('2024-01-01');
+
+    $holidays = Holidays::for(country: 'ad')->get();
+
+    expect($holidays)
+        ->toBeArray()
+        ->not()->toBeEmpty();
+
+    expect(formatDates($holidays))->toMatchSnapshot();
+});
\ No newline at end of file