diff --git a/changelog/unreleased/kong/add_multiple_domain_for_gui.yml b/changelog/unreleased/kong/add_multiple_domain_for_gui.yml
new file mode 100644
index 000000000000..dd4793830ea1
--- /dev/null
+++ b/changelog/unreleased/kong/add_multiple_domain_for_gui.yml
@@ -0,0 +1,4 @@
+message: |
+  Added a new feature to support multiple domains for Gui.
+type: feature
+scope: "Core"
\ No newline at end of file
diff --git a/kong/api/api_helpers.lua b/kong/api/api_helpers.lua
index 69e9822a8ede..079a4214f3ba 100644
--- a/kong/api/api_helpers.lua
+++ b/kong/api/api_helpers.lua
@@ -269,13 +269,28 @@ function _M.before_filter(self)
 end
 
 function _M.cors_filter(self)
-  local origin = self.req.headers["Origin"]
+  local allowed_origins = kong.configuration.admin_gui_origin
 
-  if kong.configuration.admin_gui_origin then
-    origin = kong.configuration.admin_gui_origin
+  local function is_origin_allowed(req_origin)
+    for _, allowed_origin in ipairs(allowed_origins) do
+      if req_origin == allowed_origin then
+        return true
+      end
+    end
+    return false
+  end
+
+  local req_origin = self.req.headers["Origin"]
+
+  if allowed_origins and #allowed_origins > 0 then
+    if req_origin and not is_origin_allowed(req_origin) then
+      req_origin = allowed_origins[1]
+    end
+  else
+    req_origin = req_origin or "*"
   end
 
-  ngx.header["Access-Control-Allow-Origin"] = origin or "*"
+  ngx.header["Access-Control-Allow-Origin"] = req_origin
   ngx.header["Access-Control-Allow-Credentials"] = "true"
 
   if ngx.req.get_method() == "OPTIONS" then
diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua
index 4e416d4da361..21326a588e3e 100644
--- a/kong/conf_loader/constants.lua
+++ b/kong/conf_loader/constants.lua
@@ -562,9 +562,9 @@ local CONF_PARSERS = {
   error_template_xml = { typ = "string" },
   error_template_plain = { typ = "string" },
 
-  admin_gui_url = {typ = "string"},
-  admin_gui_path = {typ = "string"},
-  admin_gui_api_url = {typ = "string"},
+  admin_gui_url = { typ = "array" },
+  admin_gui_path = { typ = "string" },
+  admin_gui_api_url = { typ = "string" },
 
   request_debug = { typ = "boolean" },
   request_debug_token = { typ = "string" },
diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua
index f1deaf9ef21d..96ff04522ac2 100644
--- a/kong/conf_loader/init.lua
+++ b/kong/conf_loader/init.lua
@@ -935,9 +935,13 @@ local function load(path, custom_conf, opts)
   -- to make it suitable to be used as an origin in headers, we need to
   -- parse and reconstruct the admin_gui_url to ensure it only contains
   -- the scheme, host, and port
-  if conf.admin_gui_url then
-    local parsed_url = socket_url.parse(conf.admin_gui_url)
-    conf.admin_gui_origin = parsed_url.scheme .. "://" .. parsed_url.authority
+  if conf.admin_gui_url and #conf.admin_gui_url > 0 then
+    local admin_gui_origin = {}
+    for _, url in ipairs(conf.admin_gui_url) do
+      local parsed_url = socket_url.parse(url)
+      table.insert(admin_gui_origin, parsed_url.scheme .. "://" .. parsed_url.authority)
+    end
+    conf.admin_gui_origin = admin_gui_origin
   end
 
   -- hybrid mode HTTP tunneling (CONNECT) proxy inside HTTPS
diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua
index 9827fcef10e2..be5ca97e17ee 100644
--- a/spec/01-unit/03-conf_loader_spec.lua
+++ b/spec/01-unit/03-conf_loader_spec.lua
@@ -323,7 +323,7 @@ describe("Configuration loader", function()
     assert.is_nil(errors)
     assert.is_not_nil(conf)
     assert.is_not_nil(conf.admin_gui_origin)
-    assert.equal("http://localhost:8002", conf.admin_gui_origin)
+    assert.same({ "http://localhost:8002" }, conf.admin_gui_origin)
 
     conf, _, errors = conf_loader(nil, {
       admin_gui_url = "https://localhost:8002",
@@ -331,7 +331,7 @@ describe("Configuration loader", function()
     assert.is_nil(errors)
     assert.is_not_nil(conf)
     assert.is_not_nil(conf.admin_gui_origin)
-    assert.equal("https://localhost:8002", conf.admin_gui_origin)
+    assert.same({ "https://localhost:8002" }, conf.admin_gui_origin)
 
     conf, _, errors = conf_loader(nil, {
       admin_gui_url = "http://localhost:8002/manager",
@@ -339,7 +339,16 @@ describe("Configuration loader", function()
     assert.is_nil(errors)
     assert.is_not_nil(conf)
     assert.is_not_nil(conf.admin_gui_origin)
-    assert.equal("http://localhost:8002", conf.admin_gui_origin)
+    assert.same({ "http://localhost:8002" }, conf.admin_gui_origin)
+    
+    conf, _, errors = conf_loader(nil, {
+      admin_gui_url = "http://localhost:8002/manager, https://localhost:8445/manager",
+    })
+    assert.is_nil(errors)
+    assert.is_not_nil(conf)
+    assert.is_not_nil(conf.admin_gui_origin)
+    assert.is_table(conf.admin_gui_origin)
+    assert.same({ "http://localhost:8002", "https://localhost:8445" }, conf.admin_gui_origin)
   end)
   it("strips comments ending settings", function()
     local _os_getenv = os.getenv