diff --git a/src/Yasumi/Provider/Bulgaria.php b/src/Yasumi/Provider/Bulgaria.php
new file mode 100644
index 000000000..30b9e866d
--- /dev/null
+++ b/src/Yasumi/Provider/Bulgaria.php
@@ -0,0 +1,93 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\Provider;
+
+use Yasumi\Holiday;
+
+class Bulgaria extends AbstractProvider
+{
+    use CommonHolidays;
+    use ChristianHolidays;
+
+    public const ID = 'BG';
+
+    public function initialize(): void
+    {
+        $this->timezone = 'Europe/Sofia';
+
+        // // Add common holidays
+        $this->addHoliday($this->newYearsDay($this->year, $this->timezone, $this->locale));
+        // $this->addHoliday($this->internationalWorkersDay($this->year, $this->timezone, $this->locale));
+        //
+        // // Add Catholic holidays
+        // $this->addHoliday($this->easter($this->year, $this->timezone, $this->locale));
+        // $this->addHoliday($this->allSaintsDay($this->year, $this->timezone, $this->locale));
+        // $this->addHoliday($this->christmasDay($this->year, $this->timezone, $this->locale));
+        //
+        // // Add Orthodox holidays
+        //
+        // $this->addHoliday(new Holiday('orthodoxChristmasDay', [
+        //     'en' => 'Orthodox Christmas Day',
+        //     'bs_Latn' => 'Pravoslavni Božić',
+        // ], new \DateTime("{$this->year}-01-07", DateTimeZoneFactory::getDateTimeZone($this->timezone))));
+        //
+        // /*
+        //  * Independence Day
+        //  */
+        // if ($this->year >= 1992) {
+        //     $this->addHoliday(new Holiday('independenceDay', [
+        //         'en' => 'Independence Day',
+        //         'bs_Latn' => 'Dan Nezavisnosti',
+        //     ], new \DateTime("{$this->year}-3-1", DateTimeZoneFactory::getDateTimeZone($this->timezone)), $this->locale));
+        // }
+        //
+        // /*
+        //  * Bulgarian Statehood Day
+        //  */
+        // if ($this->year >= 1943) {
+        //     $this->addHoliday(new Holiday('statehoodDay', [
+        //         'en' => 'Statehood Day',
+        //         'bs_Latn' => 'Dan državnosti',
+        //     ], new \DateTime("{$this->year}-11-25", DateTimeZoneFactory::getDateTimeZone($this->timezone)), $this->locale));
+        // }
+        //
+        // /*
+        //  * Day after New Years Day
+        //  */
+        // $this->addHoliday(new Holiday('dayAfterNewYearsDay', [
+        //     'en' => 'Day after New Year’s Day',
+        //     'bs_Latn' => 'Nova godina - drugi dan',
+        // ], new \DateTime("{$this->year}-01-02", DateTimeZoneFactory::getDateTimeZone($this->timezone)), $this->locale));
+        //
+        // /*
+        //  * Second Labour day
+        //  */
+        // $this->addHoliday(new Holiday('secondLabourDay', [
+        //     'en' => 'Second Labour Day',
+        //     'bs_Latn' => 'Praznik rada - drugi dan',
+        // ], new \DateTime("{$this->year}-05-02", DateTimeZoneFactory::getDateTimeZone($this->timezone)), $this->locale));
+    }
+
+    public function getSources(): array
+    {
+        return [
+            'https://en.wikipedia.org/wiki/Public_holidays_in_Bulgaria',
+            'https://bg.wikipedia.org/wiki/%D0%9E%D1%84%D0%B8%D1%86%D0%B8%D0%B0%D0%BB%D0%BD%D0%B8_%D0%BF%D1%80%D0%B0%D0%B7%D0%BD%D0%B8%D1%86%D0%B8_%D0%B2_%D0%91%D1%8A%D0%BB%D0%B3%D0%B0%D1%80%D0%B8%D1%8F',
+        ];
+    }
+}
diff --git a/src/Yasumi/data/translations/newYearsDay.php b/src/Yasumi/data/translations/newYearsDay.php
index 36694372d..a7fe66f27 100644
--- a/src/Yasumi/data/translations/newYearsDay.php
+++ b/src/Yasumi/data/translations/newYearsDay.php
@@ -18,6 +18,7 @@
 // Translations for New Year's Day
 return [
     'bs_Latn' => 'Nova godina',
+    'bg' => 'Нова година',
     'ca' => 'Cap d’any',
     'cs' => 'Nový rok',
     'cy' => 'Dydd Calan',
diff --git a/tests/Bulgaria/BulgariaBaseTestCase.php b/tests/Bulgaria/BulgariaBaseTestCase.php
new file mode 100644
index 000000000..6cd208810
--- /dev/null
+++ b/tests/Bulgaria/BulgariaBaseTestCase.php
@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Bulgaria;
+
+use PHPUnit\Framework\TestCase;
+use Yasumi\tests\YasumiBase;
+
+abstract class BulgariaBaseTestCase extends TestCase
+{
+    use YasumiBase;
+
+    public const REGION = 'Bulgaria';
+
+    public const TIMEZONE = 'Europe/Sofia';
+
+    public const LOCALE = 'bg_BG';
+}
diff --git a/tests/Bulgaria/BulgariaTest.php b/tests/Bulgaria/BulgariaTest.php
new file mode 100644
index 000000000..257da2df9
--- /dev/null
+++ b/tests/Bulgaria/BulgariaTest.php
@@ -0,0 +1,72 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Bulgaria;
+
+use Yasumi\Holiday;
+use Yasumi\tests\ProviderTestCase;
+
+class BulgariaTest extends BulgariaBaseTestCase implements ProviderTestCase
+{
+    protected int $year;
+
+    protected function setUp(): void
+    {
+        $this->year = $this->generateRandomYear();
+    }
+
+    public function testOfficialHolidays(): void
+    {
+        $this->assertDefinedHolidays([
+            'newYearsDay',
+            // 'dayAfterNewYearsDay',
+            // 'internationalWorkersDay',
+            // 'secondLabourDay',
+            // 'christmasDay',
+            // 'easter',
+            // 'allSaintsDay',
+            // 'statehoodDay',
+            // 'independenceDay',
+            // 'orthodoxChristmasDay',
+        ], self::REGION, $this->year, Holiday::TYPE_OFFICIAL);
+    }
+
+    public function testObservedHolidays(): void
+    {
+        $this->assertDefinedHolidays([], self::REGION, $this->year, Holiday::TYPE_OBSERVANCE);
+    }
+
+    public function testSeasonalHolidays(): void
+    {
+        $this->assertDefinedHolidays([], self::REGION, $this->year, Holiday::TYPE_SEASON);
+    }
+
+    public function testBankHolidays(): void
+    {
+        $this->assertDefinedHolidays([], self::REGION, $this->year, Holiday::TYPE_BANK);
+    }
+
+    public function testOtherHolidays(): void
+    {
+        $this->assertDefinedHolidays([], self::REGION, $this->year, Holiday::TYPE_OTHER);
+    }
+
+    public function testSources(): void
+    {
+        $this->assertSources(self::REGION, 2);
+    }
+}
diff --git a/tests/Bulgaria/NewYearsDayTest.php b/tests/Bulgaria/NewYearsDayTest.php
new file mode 100644
index 000000000..3577d9e0b
--- /dev/null
+++ b/tests/Bulgaria/NewYearsDayTest.php
@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * This file is part of the 'Yasumi' package.
+ *
+ * The easy PHP Library for calculating holidays.
+ *
+ * Copyright (c) 2015 - 2024 AzuyaLabs
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author Sacha Telgenhof <me at sachatelgenhof dot com>
+ */
+
+namespace Yasumi\tests\Bulgaria;
+
+use Yasumi\Holiday;
+use Yasumi\tests\HolidayTestCase;
+
+class NewYearsDayTest extends BulgariaBaseTestCase implements HolidayTestCase
+{
+    public const HOLIDAY = 'newYearsDay';
+
+    /**
+     * @dataProvider HolidayDataProvider
+     */
+    public function testHoliday(int $year, \DateTimeInterface $expected): void
+    {
+        $this->assertHoliday(self::REGION, self::HOLIDAY, $year, $expected);
+    }
+
+    public function HolidayDataProvider(): array
+    {
+        return $this->generateRandomDates(1, 1, self::TIMEZONE);
+    }
+
+    public function testTranslation(): void
+    {
+        $this->assertTranslatedHolidayName(
+            self::REGION,
+            self::HOLIDAY,
+            $this->generateRandomYear(),
+            [self::LOCALE => 'Нова година']
+        );
+    }
+
+    public function testHolidayType(): void
+    {
+        $this->assertHolidayType(self::REGION, self::HOLIDAY, $this->generateRandomYear(), Holiday::TYPE_OFFICIAL);
+    }
+}