diff --git src/wp-includes/class-wp-oembed.php src/wp-includes/class-wp-oembed.php
index 1c10f44489..937ffb1668 100644
--- src/wp-includes/class-wp-oembed.php
+++ src/wp-includes/class-wp-oembed.php
@@ -72,7 +72,6 @@ class WP_oEmbed {
 			'#https?://(www\.)?twitter\.com/i/moments/.*#i' => array( 'https://publish.twitter.com/oembed', true ),
 			'#https?://(www\.)?soundcloud\.com/.*#i'       => array( 'https://soundcloud.com/oembed', true ),
 			'#https?://(.+?\.)?slideshare\.net/.*#i'       => array( 'https://www.slideshare.net/api/oembed/2', true ),
-			'#https?://(www\.)?instagr(\.am|am\.com)/(p|tv)/.*#i' => array( 'https://api.instagram.com/oembed', true ),
 			'#https?://(open|play)\.spotify\.com/.*#i'     => array( 'https://embed.spotify.com/oembed/', true ),
 			'#https?://(.+\.)?imgur\.com/.*#i'             => array( 'https://api.imgur.com/oembed', true ),
 			'#https?://(www\.)?meetu(\.ps|p\.com)/.*#i'    => array( 'https://api.meetup.com/oembed', true ),
@@ -88,16 +87,6 @@ class WP_oEmbed {
 			'#https?://videopress\.com/v/.*#'              => array( 'https://public-api.wordpress.com/oembed/?for=' . $host, true ),
 			'#https?://(www\.)?reddit\.com/r/[^/]+/comments/.*#i' => array( 'https://www.reddit.com/oembed', true ),
 			'#https?://(www\.)?speakerdeck\.com/.*#i'      => array( 'https://speakerdeck.com/oembed.{format}', true ),
-			'#https?://www\.facebook\.com/.*/posts/.*#i'   => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
-			'#https?://www\.facebook\.com/.*/activity/.*#i' => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
-			'#https?://www\.facebook\.com/.*/photos/.*#i'  => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
-			'#https?://www\.facebook\.com/photo(s/|\.php).*#i' => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
-			'#https?://www\.facebook\.com/permalink\.php.*#i' => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
-			'#https?://www\.facebook\.com/media/.*#i'      => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
-			'#https?://www\.facebook\.com/questions/.*#i'  => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
-			'#https?://www\.facebook\.com/notes/.*#i'      => array( 'https://www.facebook.com/plugins/post/oembed.json/', true ),
-			'#https?://www\.facebook\.com/.*/videos/.*#i'  => array( 'https://www.facebook.com/plugins/video/oembed.json/', true ),
-			'#https?://www\.facebook\.com/video\.php.*#i'  => array( 'https://www.facebook.com/plugins/video/oembed.json/', true ),
 			'#https?://(www\.)?screencast\.com/.*#i'       => array( 'https://api.screencast.com/external/oembed', true ),
 			'#https?://([a-z0-9-]+\.)?amazon\.(com|com\.mx|com\.br|ca)/.*#i' => array( 'https://read.amazon.com/kp/api/oembed', true ),
 			'#https?://([a-z0-9-]+\.)?amazon\.(co\.uk|de|fr|it|es|in|nl|ru)/.*#i' => array( 'https://read.amazon.co.uk/kp/api/oembed', true ),
@@ -150,8 +139,6 @@ class WP_oEmbed {
 		 * | SmugMug      | smugmug.com                               | 3.0.0   |
 		 * | YouTube      | youtu.be                                  | 3.0.0   |
 		 * | Twitter      | twitter.com                               | 3.4.0   |
-		 * | Instagram    | instagram.com                             | 3.5.0   |
-		 * | Instagram    | instagr.am                                | 3.5.0   |
 		 * | Slideshare   | slideshare.net                            | 3.5.0   |
 		 * | SoundCloud   | soundcloud.com                            | 3.5.0   |
 		 * | Dailymotion  | dai.ly                                    | 3.6.0   |
@@ -177,7 +164,6 @@ class WP_oEmbed {
 		 * | Speaker Deck | speakerdeck.com                           | 4.4.0   |
 		 * | Twitter      | twitter.com/timelines                     | 4.5.0   |
 		 * | Twitter      | twitter.com/moments                       | 4.5.0   |
-		 * | Facebook     | facebook.com                              | 4.7.0   |
 		 * | Twitter      | twitter.com/user                          | 4.7.0   |
 		 * | Twitter      | twitter.com/likes                         | 4.7.0   |
 		 * | Twitter      | twitter.com/lists                         | 4.7.0   |
@@ -192,8 +178,6 @@ class WP_oEmbed {
 		 * | Someecards   | someecards.com                            | 4.9.0   |
 		 * | Someecards   | some.ly                                   | 4.9.0   |
 		 * | Crowdsignal  | survey.fm                                 | 5.1.0   |
-		 * | Instagram TV | instagram.com                             | 5.1.0   |
-		 * | Instagram TV | instagr.am                                | 5.1.0   |
 		 * | TikTok       | tiktok.com                                | 5.4.0   |
 		 *
 		 * No longer supported providers:
@@ -211,6 +195,11 @@ class WP_oEmbed {
 		 * | Funny or Die | funnyordie.com       | 3.0.0     | 5.1.0     |
 		 * | CollegeHumor | collegehumor.com     | 4.0.0     | 5.3.1     |
 		 * | Hulu         | hulu.com             | 2.9.0     | 5.5.0     |
+		 * | Instagram    | instagram.com        | 3.5.0     | 5.5.1     |
+		 * | Instagram    | instagr.am           | 3.5.0     | 5.5.1     |
+		 * | Instagram TV | instagram.com        | 5.1.0     | 5.5.1     |
+		 * | Instagram TV | instagr.am           | 5.1.0     | 5.5.1     |
+		 * | Facebook     | facebook.com         | 4.7.0     | 5.5.1     |
 		 *
 		 * @see wp_oembed_add_provider()
 		 *