diff --git a/CHANGELOG.md b/CHANGELOG.md
index f1711ae1f..decf9ef47 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -135,6 +135,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Support pagination of blocks and mutes.
 - Account backup.
 - Configuration: Add `:instance, autofollowing_nicknames` setting to provide a way to make accounts automatically follow new users that register on the local Pleroma instance.
+- `[:activitypub, :blockers_visible]` config to control visibility of blockers.
 - Ability to view remote timelines, with ex. `/api/v1/timelines/public?instance=lain.com` and streams `public:remote` and `public:remote:media`.
 - The site title is now injected as a `title` tag like preloads or metadata.
 - Password reset tokens now are not accepted after a certain age.
diff --git a/config/config.exs b/config/config.exs
index 66d394655..681b49827 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -349,6 +349,7 @@
 config :pleroma, :activitypub,
   unfollow_blocked: true,
   outgoing_blocks: true,
+  blockers_visible: true,
   follow_handshake_timeout: 500,
   note_replies_output_limit: 5,
   sign_object_fetches: true,
diff --git a/config/description.exs b/config/description.exs
index 7d1b29b23..1c8c3b4a0 100644
--- a/config/description.exs
+++ b/config/description.exs
@@ -1670,6 +1670,11 @@
         type: :boolean,
         description: "Whether to federate blocks to other instances"
       },
+      %{
+        key: :blockers_visible,
+        type: :boolean,
+        description: "Whether a user can see someone who has blocked them"
+      },
       %{
         key: :sign_object_fetches,
         type: :boolean,
diff --git a/docs/configuration/cheatsheet.md b/docs/configuration/cheatsheet.md
index 251dc24e8..40e81cffb 100644
--- a/docs/configuration/cheatsheet.md
+++ b/docs/configuration/cheatsheet.md
@@ -230,6 +230,7 @@ Notes:
 ### :activitypub
 * `unfollow_blocked`: Whether blocks result in people getting unfollowed
 * `outgoing_blocks`: Whether to federate blocks to other instances
+* `blockers_visible`: Whether a user can see the posts of users who blocked them
 * `deny_follow_blocked`: Whether to disallow following an account that has blocked the user in question
 * `sign_object_fetches`: Sign object fetches with HTTP signatures
 * `authorized_fetch_mode`: Require HTTP signatures for AP fetches
diff --git a/lib/pleroma/notification.ex b/lib/pleroma/notification.ex
index 32f13df69..9e0ce0329 100644
--- a/lib/pleroma/notification.ex
+++ b/lib/pleroma/notification.ex
@@ -128,6 +128,7 @@ def for_user_query(user, opts \\ %{}) do
     |> where([user_actor: user_actor], user_actor.is_active)
     |> exclude_notification_muted(user, exclude_notification_muted_opts)
     |> exclude_blocked(user, exclude_blocked_opts)
+    |> exclude_blockers(user)
     |> exclude_filtered(user)
     |> exclude_visibility(opts)
   end
@@ -141,6 +142,17 @@ defp exclude_blocked(query, user, opts) do
     |> FollowingRelationship.keep_following_or_not_domain_blocked(user)
   end
 
+  defp exclude_blockers(query, user) do
+    if Pleroma.Config.get([:activitypub, :blockers_visible]) == true do
+      query
+    else
+      blocker_ap_ids = User.incoming_relationships_ungrouped_ap_ids(user, [:block])
+
+      query
+      |> where([n, a], a.actor not in ^blocker_ap_ids)
+    end
+  end
+
   defp exclude_notification_muted(query, _, %{@include_muted_option => true}) do
     query
   end
diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index dbaf06e7a..8324ca22c 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -441,6 +441,7 @@ def fetch_activities_for_context_query(context, opts) do
     |> maybe_preload_bookmarks(opts)
     |> maybe_set_thread_muted_field(opts)
     |> restrict_blocked(opts)
+    |> restrict_blockers_visibility(opts)
     |> restrict_recipients(recipients, opts[:user])
     |> restrict_filtered(opts)
     |> where(
@@ -1028,7 +1029,10 @@ defp restrict_blocked(query, %{blocking_user: %User{} = user} = opts) do
 
     from(
       [activity, object: o] in query,
+      # You don't block the author
       where: fragment("not (? = ANY(?))", activity.actor, ^blocked_ap_ids),
+
+      # You don't block any recipients, and didn't author the post
       where:
         fragment(
           "((not (? && ?)) or ? = ?)",
@@ -1037,12 +1041,18 @@ defp restrict_blocked(query, %{blocking_user: %User{} = user} = opts) do
           activity.actor,
           ^user.ap_id
         ),
+
+      # You don't block the domain of any recipients, and didn't author the post
       where:
         fragment(
-          "recipients_contain_blocked_domains(?, ?) = false",
+          "(recipients_contain_blocked_domains(?, ?) = false) or ? = ?",
           activity.recipients,
-          ^domain_blocks
+          ^domain_blocks,
+          activity.actor,
+          ^user.ap_id
         ),
+
+      # It's not a boost of a user you block
       where:
         fragment(
           "not (?->>'type' = 'Announce' and ?->'to' \\?| ?)",
@@ -1050,6 +1060,8 @@ defp restrict_blocked(query, %{blocking_user: %User{} = user} = opts) do
           activity.data,
           ^blocked_ap_ids
         ),
+
+      # You don't block the author's domain, and also don't follow the author
       where:
         fragment(
           "(not (split_part(?, '/', 3) = ANY(?))) or ? = ANY(?)",
@@ -1058,6 +1070,8 @@ defp restrict_blocked(query, %{blocking_user: %User{} = user} = opts) do
           activity.actor,
           ^following_ap_ids
         ),
+
+      # Same as above, but checks the Object
       where:
         fragment(
           "(not (split_part(?->>'actor', '/', 3) = ANY(?))) or (?->>'actor') = ANY(?)",
@@ -1071,6 +1085,31 @@ defp restrict_blocked(query, %{blocking_user: %User{} = user} = opts) do
 
   defp restrict_blocked(query, _), do: query
 
+  defp restrict_blockers_visibility(query, %{blocking_user: %User{} = user}) do
+    if Config.get([:activitypub, :blockers_visible]) == true do
+      query
+    else
+      blocker_ap_ids = User.incoming_relationships_ungrouped_ap_ids(user, [:block])
+
+      from(
+        activity in query,
+        # The author doesn't block you
+        where: fragment("not (? = ANY(?))", activity.actor, ^blocker_ap_ids),
+
+        # It's not a boost of a user that blocks you
+        where:
+          fragment(
+            "not (?->>'type' = 'Announce' and ?->'to' \\?| ?)",
+            activity.data,
+            activity.data,
+            ^blocker_ap_ids
+          )
+      )
+    end
+  end
+
+  defp restrict_blockers_visibility(query, _), do: query
+
   defp restrict_unlisted(query, %{restrict_unlisted: true}) do
     from(
       activity in query,
@@ -1297,6 +1336,7 @@ def fetch_activities_query(recipients, opts \\ %{}) do
       |> restrict_state(opts)
       |> restrict_favorited_by(opts)
       |> restrict_blocked(restrict_blocked_opts)
+      |> restrict_blockers_visibility(opts)
       |> restrict_muted(restrict_muted_opts)
       |> restrict_filtered(opts)
       |> restrict_media(opts)
diff --git a/test/pleroma/web/activity_pub/activity_pub_test.exs b/test/pleroma/web/activity_pub/activity_pub_test.exs
index 64e12066e..a61244c76 100644
--- a/test/pleroma/web/activity_pub/activity_pub_test.exs
+++ b/test/pleroma/web/activity_pub/activity_pub_test.exs
@@ -776,6 +776,18 @@ test "doesn't return blocked activities" do
     assert Enum.member?(activities, activity_one)
   end
 
+  test "always see your own posts even when they address people you block" do
+    user = insert(:user)
+    blockee = insert(:user)
+
+    {:ok, _} = User.block(user, blockee)
+    {:ok, activity} = CommonAPI.post(user, %{status: "hey! @#{blockee.nickname}"})
+
+    activities = ActivityPub.fetch_activities([], %{blocking_user: user})
+
+    assert Enum.member?(activities, activity)
+  end
+
   test "doesn't return transitive interactions concerning blocked users" do
     blocker = insert(:user)
     blockee = insert(:user)
@@ -875,6 +887,21 @@ test "doesn't return activities from blocked domains" do
     refute repeat_activity in activities
   end
 
+  test "see your own posts even when they adress actors from blocked domains" do
+    user = insert(:user)
+
+    domain = "dogwhistle.zone"
+    domain_user = insert(:user, %{ap_id: "https://#{domain}/@pundit"})
+
+    {:ok, user} = User.block_domain(user, domain)
+
+    {:ok, activity} = CommonAPI.post(user, %{status: "hey! @#{domain_user.nickname}"})
+
+    activities = ActivityPub.fetch_activities([], %{blocking_user: user})
+
+    assert Enum.member?(activities, activity)
+  end
+
   test "does return activities from followed users on blocked domains" do
     domain = "meanies.social"
     domain_user = insert(:user, %{ap_id: "https://#{domain}/@pundit"})
diff --git a/test/pleroma/web/mastodon_api/controllers/notification_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/notification_controller_test.exs
index 14bb7dae5..d991f284f 100644
--- a/test/pleroma/web/mastodon_api/controllers/notification_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/notification_controller_test.exs
@@ -101,6 +101,25 @@ test "by default, does not contain pleroma:report" do
     assert [_] = result
   end
 
+  test "excludes mentions from blockers when blockers_visible is false" do
+    clear_config([:activitypub, :blockers_visible], false)
+
+    %{user: user, conn: conn} = oauth_access(["read:notifications"])
+    blocker = insert(:user)
+
+    {:ok, _} = CommonAPI.block(blocker, user)
+    {:ok, activity} = CommonAPI.post(blocker, %{status: "hi @#{user.nickname}"})
+
+    {:ok, [_notification]} = Notification.create_notifications(activity)
+
+    conn =
+      conn
+      |> assign(:user, user)
+      |> get("/api/v1/notifications")
+
+    assert [] == json_response_and_validate_schema(conn, 200)
+  end
+
   test "getting a single notification" do
     %{user: user, conn: conn} = oauth_access(["read:notifications"])
     other_user = insert(:user)
diff --git a/test/pleroma/web/mastodon_api/controllers/timeline_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/timeline_controller_test.exs
index ed1286675..187982d92 100644
--- a/test/pleroma/web/mastodon_api/controllers/timeline_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/timeline_controller_test.exs
@@ -273,6 +273,24 @@ test "doesn't return replies if follower is posting with blocked user" do
       [%{"id" => ^reply_from_me}, %{"id" => ^activity_id}] = response
     end
 
+    test "doesn't return posts from users who blocked you when :blockers_visible is disabled" do
+      clear_config([:activitypub, :blockers_visible], false)
+
+      %{conn: conn, user: blockee} = oauth_access(["read:statuses"])
+      blocker = insert(:user)
+      {:ok, _} = User.block(blocker, blockee)
+
+      conn = assign(conn, :user, blockee)
+
+      {:ok, _} = CommonAPI.post(blocker, %{status: "hey!"})
+
+      response =
+        get(conn, "/api/v1/timelines/public")
+        |> json_response_and_validate_schema(200)
+
+      assert length(response) == 0
+    end
+
     test "doesn't return replies if follow is posting with users from blocked domain" do
       %{conn: conn, user: blocker} = oauth_access(["read:statuses"])
       friend = insert(:user)