diff --git a/apps/dav/lib/CardDAV/Converter.php b/apps/dav/lib/CardDAV/Converter.php
index 8ea75fbef7474..5fc1fd12abd42 100644
--- a/apps/dav/lib/CardDAV/Converter.php
+++ b/apps/dav/lib/CardDAV/Converter.php
@@ -134,6 +134,18 @@ public function createCardFromUser(IUser $user): ?VCard {
 				case IAccountManager::PROPERTY_ROLE:
 					$vCard->add(new Text($vCard, 'TITLE', $property->getValue(), ['X-NC-SCOPE' => $scope]));
 					break;
+				case IAccountManager::PROPERTY_BIOGRAPHY:
+					$vCard->add(new Text($vCard, 'NOTE', $property->getValue(), ['X-NC-SCOPE' => $scope]));
+					break;
+				case IAccountManager::PROPERTY_BIRTHDATE:
+					$vCard->add(new Text($vCard, 'BDAY', substr($property->getValue(), 0, 8), ['VALUE' => 'DATE', 'X-NC-SCOPE' => $scope]));
+					break;
+				case IAccountManager::PROPERTY_ANNIVERSARYDATE:
+					$vCard->add(new Text($vCard, 'ANNIVERSARY', substr($property->getValue(), 0, 8), ['VALUE' => 'DATE',  'X-NC-SCOPE' => $scope]));
+					/* iOS compatibility */
+					$vCard->add(new Text($vCard, 'ITEM1.X-ABDATE', substr($property->getValue(), 0, 8), ['TYPE' => 'pref',  'X-NC-SCOPE' => $scope]));
+					$vCard->add(new Text($vCard, 'ITEM1.X-ABLABEL', '_$!<Anniversary>!$_', ['X-NC-SCOPE' => $scope]));
+					break;
 			}
 		}
 
diff --git a/apps/settings/lib/Settings/Personal/PersonalInfo.php b/apps/settings/lib/Settings/Personal/PersonalInfo.php
index 8974d54d45e58..e5b01e35e7eaa 100644
--- a/apps/settings/lib/Settings/Personal/PersonalInfo.php
+++ b/apps/settings/lib/Settings/Personal/PersonalInfo.php
@@ -167,6 +167,8 @@ public function getForm(): TemplateResponse {
 			'role' => $this->getProperty($account, IAccountManager::PROPERTY_ROLE),
 			'headline' => $this->getProperty($account, IAccountManager::PROPERTY_HEADLINE),
 			'biography' => $this->getProperty($account, IAccountManager::PROPERTY_BIOGRAPHY),
+			'birthDate' => $this->getProperty($account, IAccountManager::PROPERTY_BIRTHDATE),
+			'anniversaryDate' => $this->getProperty($account, IAccountManager::PROPERTY_ANNIVERSARYDATE),
 		];
 
 		$accountParameters = [
diff --git a/apps/user_ldap/js/wizard/wizardTabAdvanced.js b/apps/user_ldap/js/wizard/wizardTabAdvanced.js
index 3b25189796869..4828f2fe2ff18 100644
--- a/apps/user_ldap/js/wizard/wizardTabAdvanced.js
+++ b/apps/user_ldap/js/wizard/wizardTabAdvanced.js
@@ -167,6 +167,14 @@ OCA = OCA || {};
 					$element: $('#ldap_attr_biography'),
 					setMethod: 'setBiographyAttribute'
 				},
+				ldap_attr_birthdate: {
+					$element: $('#ldap_attr_birthdate'),
+					setMethod: 'setBirthDateAttribute'
+				},
+				ldap_attr_anniversarydate: {
+					$element: $('#ldap_attr_anniversarydate'),
+					setMethod: 'setAnniversaryDateAttribute'
+				},
 			};
 			this.setManagedItems(items);
 		},
@@ -498,6 +506,24 @@ OCA = OCA || {};
 			this.setElementValue(this.managedItems.ldap_attr_biography.$element, attribute);
 		},
 
+		/**
+		 * sets the attribute for the Nextcloud user profile birthday
+		 *
+		 * @param {string} attribute
+		 */
+		setBirthDateAttribute: function(attribute) {
+			this.setElementValue(this.managedItems.ldap_attr_birthdate.$element, attribute);
+		},
+
+		/**
+		 * sets the attribute for the Nextcloud user profile anniversary date
+		 *
+		 * @param {string} attribute
+		 */
+		setAnniversaryDateAttribute: function(attribute) {
+			this.setElementValue(this.managedItems.ldap_attr_anniversarydate.$element, attribute);
+		},
+
 		/**
 		 * deals with the result of the Test Connection test
 		 *
diff --git a/apps/user_ldap/lib/Configuration.php b/apps/user_ldap/lib/Configuration.php
index b009ba3f4809e..07d0667a5f974 100644
--- a/apps/user_ldap/lib/Configuration.php
+++ b/apps/user_ldap/lib/Configuration.php
@@ -135,6 +135,8 @@ class Configuration {
 		'ldapAttributeHeadline' => null,
 		'ldapAttributeBiography' => null,
 		'ldapAdminGroup' => '',
+		'ldapAttributeBirthDate' => null,
+		'ldapAttributeAnniversaryDate' => null,
 	];
 
 	public function __construct(string $configPrefix, bool $autoRead = true) {
@@ -492,6 +494,8 @@ public function getDefaults(): array {
 			'ldap_attr_headline' => '',
 			'ldap_attr_biography' => '',
 			'ldap_admin_group' => '',
+			'ldap_attr_birthdate' => '',
+			'ldap_attr_anniversarydate' => '',
 		];
 	}
 
@@ -569,6 +573,8 @@ public function getConfigTranslationArray(): array {
 			'ldap_attr_headline' => 'ldapAttributeHeadline',
 			'ldap_attr_biography' => 'ldapAttributeBiography',
 			'ldap_admin_group' => 'ldapAdminGroup',
+			'ldap_attr_birthdate' => 'ldapAttributeBirthDate',
+			'ldap_attr_anniversarydate' => 'ldapAttributeAnniversaryDate',
 		];
 		return $array;
 	}
diff --git a/apps/user_ldap/lib/Connection.php b/apps/user_ldap/lib/Connection.php
index 37f7dcaea5ca7..2f06e13e8a9cd 100644
--- a/apps/user_ldap/lib/Connection.php
+++ b/apps/user_ldap/lib/Connection.php
@@ -84,6 +84,8 @@
  * @property string ldapAttributeHeadline
  * @property string ldapAttributeBiography
  * @property string ldapAdminGroup
+ * @property string ldapAttributeBirthDate
+ * @property string ldapAttributeAnniversaryDate
  */
 class Connection extends LDAPUtility {
 	/**
diff --git a/apps/user_ldap/lib/User/Manager.php b/apps/user_ldap/lib/User/Manager.php
index 9d3ba333e89ef..15897a00eed0b 100644
--- a/apps/user_ldap/lib/User/Manager.php
+++ b/apps/user_ldap/lib/User/Manager.php
@@ -162,6 +162,8 @@ public function getAttributes($minimal = false) {
 			$this->access->getConnection()->ldapAttributeRole,
 			$this->access->getConnection()->ldapAttributeHeadline,
 			$this->access->getConnection()->ldapAttributeBiography,
+			$this->access->getConnection()->ldapAttributeBirthDate,
+			$this->access->getConnection()->ldapAttributeAnniversaryDate,
 		];
 
 		$homeRule = (string)$this->access->getConnection()->homeFolderNamingRule;
diff --git a/apps/user_ldap/lib/User/User.php b/apps/user_ldap/lib/User/User.php
index 3b0015380ecef..e3883b519cd84 100644
--- a/apps/user_ldap/lib/User/User.php
+++ b/apps/user_ldap/lib/User/User.php
@@ -324,6 +324,18 @@ public function processAttributes($ldapEntry) {
 			} elseif (!empty($attr)) {	// configured, but not defined
 				$profileValues[\OCP\Accounts\IAccountManager::PROPERTY_BIOGRAPHY] = "";
 			}
+			//User Profile Field - birthday
+			$attr = strtolower($this->connection->ldapAttributeBirthDate);
+			if (!empty($attr)) {
+				$profileValues[\OCP\Accounts\IAccountManager::PROPERTY_BIRTHDATE]
+					= $ldapEntry[$attr][0] ?? "";
+			}
+			//User Profile Field - anniversary date
+			$attr = strtolower($this->connection->ldapAttributeAnniversaryDate);
+			if (!empty($attr)) {
+				$profileValues[\OCP\Accounts\IAccountManager::PROPERTY_ANNIVERSARYDATE]
+					= $ldapEntry[$attr][0] ?? "";
+			}
 			// check for changed data and cache just for TTL checking
 			$checksum = hash('sha256', json_encode($profileValues));
 			$this->connection->writeToCache($cacheKey, $checksum // write array to cache. is waste of cache space
diff --git a/apps/user_ldap/templates/settings.php b/apps/user_ldap/templates/settings.php
index ae4091288b500..4b0ad91d27de2 100644
--- a/apps/user_ldap/templates/settings.php
+++ b/apps/user_ldap/templates/settings.php
@@ -132,6 +132,8 @@
 				<p><label for="ldap_attr_role"> <?php p($l->t('Role Field')); ?></label><input type="text" id="ldap_attr_role" name="ldap_attr_role" title="<?php p($l->t('User profile Role will be set from the specified attribute')); ?>" data-default="<?php p($_['ldap_attr_role_default']); ?>"></p>
 				<p><label for="ldap_attr_headline"> <?php p($l->t('Headline Field')); ?></label><input type="text" id="ldap_attr_headline" name="ldap_attr_headline" title="<?php p($l->t('User profile Headline will be set from the specified attribute')); ?>" data-default="<?php p($_['ldap_attr_headline_default']); ?>"></p>
 				<p><label for="ldap_attr_biography"> <?php p($l->t('Biography Field')); ?></label><input type="text" id="ldap_attr_biography" name="ldap_attr_biography" title="<?php p($l->t('User profile Biography will be set from the specified attribute')); ?>" data-default="<?php p($_['ldap_attr_biography_default']); ?>"></p>
+				<p><label for="ldap_attr_birthdate"> <?php p($l->t('Birthday Field')); ?></label><input type="text" id="ldap_attr_birthdate" name="ldap_attr_birthdate" title="<?php p($l->t('User profile Birthday will be set from the specified attribute')); ?>" data-default="<?php p($_['ldap_attr_birthdate_default']); ?>"></p>
+				<p><label for="ldap_attr_anniversarydate"> <?php p($l->t('Anniversary Field')); ?></label><input type="text" id="ldap_attr_anniversarydate" name="ldap_attr_anniversarydate" title="<?php p($l->t('User profile Anniversary Date will be set from the specified attribute')); ?>" data-default="<?php p($_['ldap_attr_anniversarydate_default']); ?>"></p>
 			</div>
 		</div>
 		<?php print_unescaped($_['settingControls']); ?>
diff --git a/lib/private/Accounts/AccountManager.php b/lib/private/Accounts/AccountManager.php
index 97156a027e61e..578322acdaa94 100644
--- a/lib/private/Accounts/AccountManager.php
+++ b/lib/private/Accounts/AccountManager.php
@@ -103,6 +103,8 @@ class AccountManager implements IAccountManager {
 		self::PROPERTY_ROLE => self::SCOPE_LOCAL,
 		self::PROPERTY_HEADLINE => self::SCOPE_LOCAL,
 		self::PROPERTY_BIOGRAPHY => self::SCOPE_LOCAL,
+		self::PROPERTY_BIRTHDATE => self::SCOPE_LOCAL,
+		self::PROPERTY_ANNIVERSARYDATE => self::SCOPE_LOCAL,
 	];
 
 	public function __construct(
@@ -695,6 +697,18 @@ protected function buildDefaultUserRecord(IUser $user): array {
 				'scope' => $scopes[self::PROPERTY_BIOGRAPHY],
 			],
 
+			[
+				'name' => self::PROPERTY_BIRTHDATE,
+				'value' => '',
+				'scope' => $scopes[self::PROPERTY_BIRTHDATE],
+			],
+
+			[
+				'name' => self::PROPERTY_ANNIVERSARYDATE,
+				'value' => '',
+				'scope' => $scopes[self::PROPERTY_ANNIVERSARYDATE],
+			],
+
 			[
 				'name' => self::PROPERTY_PROFILE_ENABLED,
 				'value' => $this->isProfileEnabledByDefault($this->config) ? '1' : '0',
diff --git a/lib/public/Accounts/IAccountManager.php b/lib/public/Accounts/IAccountManager.php
index 68eca469ad9c9..3bab8bc041fdf 100644
--- a/lib/public/Accounts/IAccountManager.php
+++ b/lib/public/Accounts/IAccountManager.php
@@ -140,6 +140,10 @@ interface IAccountManager {
 	 */
 	public const PROPERTY_PROFILE_ENABLED = 'profile_enabled';
 
+	// To hold extra LDAP attributes
+	public const PROPERTY_BIRTHDATE = 'birthdate';
+	public const PROPERTY_ANNIVERSARYDATE = 'anniversarydate';
+
 	/**
 	 * The list of allowed properties
 	 *
@@ -159,6 +163,8 @@ interface IAccountManager {
 		self::PROPERTY_HEADLINE,
 		self::PROPERTY_BIOGRAPHY,
 		self::PROPERTY_PROFILE_ENABLED,
+		self::PROPERTY_BIRTHDATE,
+		self::PROPERTY_ANNIVERSARYDATE,
 	];
 
 	public const COLLECTION_EMAIL = 'additional_mail';
diff --git a/tests/lib/Accounts/AccountManagerTest.php b/tests/lib/Accounts/AccountManagerTest.php
index 3d0bee5902f9c..ed9f06cb298e1 100644
--- a/tests/lib/Accounts/AccountManagerTest.php
+++ b/tests/lib/Accounts/AccountManagerTest.php
@@ -632,6 +632,18 @@ public function testAddMissingDefaults() {
 				'scope' => IAccountManager::SCOPE_LOCAL,
 			],
 
+			[
+				'name' => IAccountManager::PROPERTY_BIRTHDATE,
+				'value' => '',
+				'scope' => IAccountManager::SCOPE_LOCAL,
+			],
+
+			[
+				'name' => IAccountManager::PROPERTY_ANNIVERSARYDATE,
+				'value' => '',
+				'scope' => IAccountManager::SCOPE_LOCAL,
+			],
+
 			[
 				'name' => IAccountManager::PROPERTY_PROFILE_ENABLED,
 				'value' => '1',