diff --git a/src/wp-includes/formatting.php b/src/wp-includes/formatting.php
index 4f28e745751ff..dd7d7861d17e0 100644
--- a/src/wp-includes/formatting.php
+++ b/src/wp-includes/formatting.php
@@ -2294,10 +2294,10 @@ function sanitize_title_with_dashes( $title, $raw_title = '', $context = 'displa
 	$title = strtolower( $title );
 
 	if ( 'save' === $context ) {
-		// Convert &nbsp, &ndash, and &mdash to hyphens.
-		$title = str_replace( array( '%c2%a0', '%e2%80%93', '%e2%80%94' ), '-', $title );
-		// Convert &nbsp, &ndash, and &mdash HTML entities to hyphens.
-		$title = str_replace( array( ' ', ' ', '–', '–', '—', '—' ), '-', $title );
+		// Convert &nbsp, non-breaking hyphen, &ndash, and &mdash to hyphens.
+		$title = str_replace( array( '%c2%a0', '%e2%80%91', '%e2%80%93', '%e2%80%94' ), '-', $title );
+		// Convert &nbsp, non-breaking hyphen, &ndash, and &mdash HTML entities to hyphens.
+		$title = str_replace( array( ' ', '‑', ' ', '–', '–', '—', '—' ), '-', $title );
 		// Convert forward slash to hyphen.
 		$title = str_replace( '/', '-', $title );
 
diff --git a/tests/phpunit/tests/formatting/sanitizeTitleWithDashes.php b/tests/phpunit/tests/formatting/sanitizeTitleWithDashes.php
index 5c7a81cb2974f..8a2ee4f9d9fee 100644
--- a/tests/phpunit/tests/formatting/sanitizeTitleWithDashes.php
+++ b/tests/phpunit/tests/formatting/sanitizeTitleWithDashes.php
@@ -85,6 +85,20 @@ public function test_replaces_ndash_mdash_entities() {
 		$this->assertSame( 'do-the-dash', sanitize_title_with_dashes( 'Do — the — Dash', '', 'save' ) );
 	}
 
+	/**
+	 * @ticket 64089
+	 */
+	public function test_replaces_non_breaking_hyphen() {
+		$this->assertSame( 'do-the-dash', sanitize_title_with_dashes( 'Do‑the Dash', '', 'save' ) );
+	}
+
+	/**
+	 * @ticket 64089
+	 */
+	public function test_replaces_non_breaking_hyphen_entity() {
+		$this->assertSame( 'do-the-dash', sanitize_title_with_dashes( 'Do ‑ the Dash', '', 'save' ) );
+	}
+
 	public function test_replaces_iexcel_iquest() {
 		$this->assertSame( 'just-a-slug', sanitize_title_with_dashes( 'Just ¡a Slug', '', 'save' ) );
 		$this->assertSame( 'just-a-slug', sanitize_title_with_dashes( 'Just a Slug¿', '', 'save' ) );