diff --git a/src/Countries/Korea.php b/src/Countries/Korea.php
new file mode 100644
index 000000000..349982b51
--- /dev/null
+++ b/src/Countries/Korea.php
@@ -0,0 +1,76 @@
+<?php
+
+namespace Spatie\Holidays\Countries;
+
+use Carbon\CarbonImmutable;
+use Spatie\Holidays\Calendars\ChineseCalendar;
+
+class Korea extends Country
+{
+    use ChineseCalendar;
+
+    public function countryCode(): string
+    {
+        return 'kr';
+    }
+
+    protected function allHolidays(int $year): array
+    {
+        return array_merge([
+            '신정' => '01-01',
+            '3ㆍ1절' => '03-01',
+            '어린이날' => '05-05',
+            '현충일' => '06-06',
+            '광복절' => '08-15',
+            '개천절' => '10-03',
+            '한글날' => '10-09',
+            '크리스마스' => '12-15',
+        ], $this->variableHolidays($year));
+    }
+
+    /** @return array<string, CarbonImmutable> */
+    protected function variableHolidays(int $year): array
+    {
+        $this->setChineseCalendarTimezone('Asia/Seoul');
+
+        return array_merge(
+            $this->getLunarNewYearHoliday($year),
+            $this->getLunarBuddhasBirthday($year),
+            $this->getLunarChuseok($year),
+        );
+    }
+
+    /** @return array<string, CarbonImmutable> */
+    protected function getLunarNewYearHoliday(int $year): array
+    {
+        $firstOfJanInChineseCalendar = $this->chineseToGregorianDate('01-01', $year);
+
+        return [
+            '설날 연휴 1' => $firstOfJanInChineseCalendar->subDay(),
+            '설날' => $firstOfJanInChineseCalendar,
+            '설날 연휴 2' => $firstOfJanInChineseCalendar->addDay(),
+        ];
+    }
+
+    /** @return array<string, CarbonImmutable> */
+    protected function getLunarBuddhasBirthday(int $year): array
+    {
+        $BuddhasBirthdayInChineseCalendar = $this->chineseToGregorianDate('04-08', $year);
+
+        return [
+            '부처님 오신날' => $BuddhasBirthdayInChineseCalendar,
+        ];
+    }
+
+    /** @return array<string, CarbonImmutable> */
+    protected function getLunarChuseok(int $year): array
+    {
+        $chuseokInChineseCalendar = $this->chineseToGregorianDate('08-15', $year);
+
+        return [
+            '추석 연휴 1' => $chuseokInChineseCalendar->subDay(),
+            '추석' => $chuseokInChineseCalendar,
+            '추석 연휴 2' => $chuseokInChineseCalendar->addDay(),
+        ];
+    }
+}
diff --git a/tests/.pest/snapshots/Countries/KoreaTest/it_can_calculate_korean_holidays.snap b/tests/.pest/snapshots/Countries/KoreaTest/it_can_calculate_korean_holidays.snap
new file mode 100644
index 000000000..b7dc1a0e7
--- /dev/null
+++ b/tests/.pest/snapshots/Countries/KoreaTest/it_can_calculate_korean_holidays.snap
@@ -0,0 +1,62 @@
+[
+    {
+        "name": "\uc2e0\uc815",
+        "date": "2024-01-01"
+    },
+    {
+        "name": "\uc124\ub0a0 \uc5f0\ud734 1",
+        "date": "2024-02-09"
+    },
+    {
+        "name": "\uc124\ub0a0",
+        "date": "2024-02-10"
+    },
+    {
+        "name": "\uc124\ub0a0 \uc5f0\ud734 2",
+        "date": "2024-02-11"
+    },
+    {
+        "name": "3\u318d1\uc808",
+        "date": "2024-03-01"
+    },
+    {
+        "name": "\uc5b4\ub9b0\uc774\ub0a0",
+        "date": "2024-05-05"
+    },
+    {
+        "name": "\ubd80\ucc98\ub2d8 \uc624\uc2e0\ub0a0",
+        "date": "2024-05-15"
+    },
+    {
+        "name": "\ud604\ucda9\uc77c",
+        "date": "2024-06-06"
+    },
+    {
+        "name": "\uad11\ubcf5\uc808",
+        "date": "2024-08-15"
+    },
+    {
+        "name": "\ucd94\uc11d \uc5f0\ud734 1",
+        "date": "2024-09-16"
+    },
+    {
+        "name": "\ucd94\uc11d",
+        "date": "2024-09-17"
+    },
+    {
+        "name": "\ucd94\uc11d \uc5f0\ud734 2",
+        "date": "2024-09-18"
+    },
+    {
+        "name": "\uac1c\ucc9c\uc808",
+        "date": "2024-10-03"
+    },
+    {
+        "name": "\ud55c\uae00\ub0a0",
+        "date": "2024-10-09"
+    },
+    {
+        "name": "\ud06c\ub9ac\uc2a4\ub9c8\uc2a4",
+        "date": "2024-12-15"
+    }
+]
\ No newline at end of file
diff --git a/tests/Countries/KoreaTest.php b/tests/Countries/KoreaTest.php
new file mode 100644
index 000000000..eeaa9fede
--- /dev/null
+++ b/tests/Countries/KoreaTest.php
@@ -0,0 +1,115 @@
+<?php
+
+namespace Spatie\Holidays\Tests\Countries;
+
+use Carbon\CarbonImmutable;
+use Spatie\Holidays\Holidays;
+
+it('can calculate korean holidays', function () {
+    CarbonImmutable::setTestNow('2024-01-01');
+
+    $holidays = Holidays::for(country: 'kr')->get();
+
+    expect($holidays)
+        ->toBeArray()
+        ->not()->toBeEmpty();
+
+    expect(formatDates($holidays))->toMatchSnapshot();
+});
+
+it('can calculate the Lunar New Year holiday', function ($year, $expectedHoliday) {
+    CarbonImmutable::setTestNow("{$year}-01-01");
+
+    $holidays = Holidays::for(country: 'kr')->get();
+
+    expect($holidays)
+        ->toBeArray()
+        ->not()->toBeEmpty();
+
+    $lunarNewYearHoliday = array_map(fn($date) => $date['date'], formatDates($holidays));
+
+    expect($lunarNewYearHoliday)->toContain(...$expectedHoliday);
+})->with([
+    [
+        'year' => 2024, 'expected_holiday' => [
+        '2024-02-09', '2024-02-10', '2024-02-11'
+    ]
+    ],
+    [
+        'year' => 2023, 'expected_holiday' => [
+        '2023-01-21', '2023-01-22', '2023-01-23'
+    ]
+    ],
+    [
+        'year' => 2022, 'expected_holiday' => [
+        '2022-01-31', '2022-02-01', '2022-02-02'
+    ]
+    ],
+    [
+        'year' => 2021, 'expected_holiday' => [
+        '2021-02-11', '2021-02-12', '2021-02-13'
+    ]
+    ],
+    [
+        'year' => 2020, 'expected_holiday' => [
+        '2020-01-24', '2020-01-25', '2020-01-26'
+    ]
+    ],
+]);
+
+it('can calculate the holiday of Lunar Buddha\'s Birthday', function ($year, $expectedHoliday) {
+    CarbonImmutable::setTestNow("{$year}-01-01");
+
+    $holidays = Holidays::for(country: 'kr')->get();
+    expect($holidays)
+        ->toBeArray()
+        ->not()->toBeEmpty();
+
+    $dates = array_map(fn($date) => $date['date'], formatDates($holidays));
+
+    expect($dates)->toContain(...$expectedHoliday);
+})->with([
+    ['year' => 2024, 'expected_holiday' => ['2024-05-15']],
+    ['year' => 2023, 'expected_holiday' => ['2023-05-26']],
+    ['year' => 2022, 'expected_holiday' => ['2022-05-08']]
+]);
+
+it('can calculate the Lunar Chuseok holiday', function ($year, $expectedHoliday) {
+    CarbonImmutable::setTestNow("{$year}-01-01");
+
+    $holidays = Holidays::for(country: 'kr')->get();
+
+    expect($holidays)
+        ->toBeArray()
+        ->not()->toBeEmpty();
+
+    $lunarNewYearHoliday = array_map(fn($date) => $date['date'], formatDates($holidays));
+
+    expect($lunarNewYearHoliday)->toContain(...$expectedHoliday);
+})->with([
+    [
+        'year' => 2024, 'expected_holiday' => [
+        '2024-09-16', '2024-09-17', '2024-09-18'
+    ]
+    ],
+    [
+        'year' => 2023, 'expected_holiday' => [
+        '2023-09-28', '2023-09-29', '2023-09-30'
+    ]
+    ],
+    [
+        'year' => 2022, 'expected_holiday' => [
+        '2022-09-09', '2022-09-10', '2022-09-11'
+    ]
+    ],
+    [
+        'year' => 2021, 'expected_holiday' => [
+        '2021-09-20', '2021-09-21', '2021-09-22'
+    ]
+    ],
+    [
+        'year' => 2020, 'expected_holiday' => [
+        '2020-09-30', '2020-10-01', '2020-10-02'
+    ]
+    ]
+]);