diff --git a/homeassistant/components/fritz/config_flow.py b/homeassistant/components/fritz/config_flow.py
index 2288e811113..6a5d563fdef 100644
--- a/homeassistant/components/fritz/config_flow.py
+++ b/homeassistant/components/fritz/config_flow.py
@@ -272,17 +272,6 @@ class FritzBoxToolsFlowHandler(ConfigFlow, domain=DOMAIN):
         await self.hass.config_entries.async_reload(self._entry.entry_id)
         return self.async_abort(reason="reauth_successful")
 
-    async def async_step_import(self, import_config: dict[str, Any]) -> FlowResult:
-        """Import a config entry from configuration.yaml."""
-        return await self.async_step_user(
-            {
-                CONF_HOST: import_config[CONF_HOST],
-                CONF_USERNAME: import_config[CONF_USERNAME],
-                CONF_PASSWORD: import_config.get(CONF_PASSWORD),
-                CONF_PORT: import_config.get(CONF_PORT, DEFAULT_PORT),
-            }
-        )
-
 
 class FritzBoxToolsOptionsFlowHandler(OptionsFlow):
     """Handle a option flow."""
diff --git a/homeassistant/components/fritz/device_tracker.py b/homeassistant/components/fritz/device_tracker.py
index bf882eb9863..9d444151391 100644
--- a/homeassistant/components/fritz/device_tracker.py
+++ b/homeassistant/components/fritz/device_tracker.py
@@ -4,21 +4,12 @@ from __future__ import annotations
 import datetime
 import logging
 
-import voluptuous as vol
-
-from homeassistant.components.device_tracker import (
-    DOMAIN as DEVICE_TRACKER_DOMAIN,
-    PLATFORM_SCHEMA as PARENT_PLATFORM_SCHEMA,
-    SOURCE_TYPE_ROUTER,
-)
+from homeassistant.components.device_tracker import SOURCE_TYPE_ROUTER
 from homeassistant.components.device_tracker.config_entry import ScannerEntity
-from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
-from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.core import HomeAssistant, callback
-import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
-from homeassistant.helpers.typing import ConfigType
 
 from .common import (
     FritzBoxTools,
@@ -34,40 +25,6 @@ _LOGGER = logging.getLogger(__name__)
 YAML_DEFAULT_HOST = "169.254.1.1"
 YAML_DEFAULT_USERNAME = "admin"
 
-PLATFORM_SCHEMA = vol.All(
-    cv.deprecated(CONF_HOST),
-    cv.deprecated(CONF_USERNAME),
-    cv.deprecated(CONF_PASSWORD),
-    PARENT_PLATFORM_SCHEMA.extend(
-        {
-            vol.Optional(CONF_HOST, default=YAML_DEFAULT_HOST): cv.string,
-            vol.Optional(CONF_USERNAME, default=YAML_DEFAULT_USERNAME): cv.string,
-            vol.Optional(CONF_PASSWORD): cv.string,
-        }
-    ),
-)
-
-
-async def async_get_scanner(hass: HomeAssistant, config: ConfigType) -> None:
-    """Import legacy FRITZ!Box configuration."""
-    _LOGGER.debug("Import legacy FRITZ!Box configuration from YAML")
-
-    hass.async_create_task(
-        hass.config_entries.flow.async_init(
-            DOMAIN,
-            context={"source": SOURCE_IMPORT},
-            data=config[DEVICE_TRACKER_DOMAIN],
-        )
-    )
-
-    _LOGGER.warning(
-        "Your Fritz configuration has been imported into the UI, "
-        "please remove it from configuration.yaml. "
-        "Loading Fritz via scanner setup is now deprecated"
-    )
-
-    return None
-
 
 async def async_setup_entry(
     hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
diff --git a/tests/components/fritz/test_config_flow.py b/tests/components/fritz/test_config_flow.py
index 3981a3d2685..edb03c51603 100644
--- a/tests/components/fritz/test_config_flow.py
+++ b/tests/components/fritz/test_config_flow.py
@@ -17,12 +17,7 @@ from homeassistant.components.fritz.const import (
     ERROR_UNKNOWN,
 )
 from homeassistant.components.ssdp import ATTR_UPNP_FRIENDLY_NAME, ATTR_UPNP_UDN
-from homeassistant.config_entries import (
-    SOURCE_IMPORT,
-    SOURCE_REAUTH,
-    SOURCE_SSDP,
-    SOURCE_USER,
-)
+from homeassistant.config_entries import SOURCE_REAUTH, SOURCE_SSDP, SOURCE_USER
 from homeassistant.const import CONF_DEVICES, CONF_HOST, CONF_PASSWORD, CONF_USERNAME
 from homeassistant.core import HomeAssistant
 from homeassistant.data_entry_flow import (
@@ -48,7 +43,6 @@ MOCK_DEVICE_INFO = {
     ATTR_HOST: MOCK_HOST,
     ATTR_NEW_SERIAL_NUMBER: MOCK_SERIAL_NUMBER,
 }
-MOCK_IMPORT_CONFIG = {CONF_HOST: MOCK_HOST, CONF_USERNAME: "username"}
 MOCK_SSDP_DATA = ssdp.SsdpServiceInfo(
     ssdp_usn="mock_usn",
     ssdp_st="mock_st",
@@ -487,43 +481,6 @@ async def test_ssdp_exception(hass: HomeAssistant, mock_get_source_ip):
         assert result["step_id"] == "confirm"
 
 
-async def test_import(hass: HomeAssistant, fc_class_mock, mock_get_source_ip):
-    """Test importing."""
-    with patch(
-        "homeassistant.components.fritz.common.FritzConnection",
-        side_effect=fc_class_mock,
-    ), patch("homeassistant.components.fritz.common.FritzStatus"), patch(
-        "homeassistant.components.fritz.common.FritzBoxTools._update_device_info",
-        return_value=MOCK_FIRMWARE_INFO,
-    ), patch(
-        "homeassistant.components.fritz.async_setup_entry"
-    ) as mock_setup_entry, patch(
-        "requests.get"
-    ) as mock_request_get, patch(
-        "requests.post"
-    ) as mock_request_post, patch(
-        "homeassistant.components.fritz.config_flow.socket.gethostbyname",
-        return_value=MOCK_IP,
-    ):
-
-        mock_request_get.return_value.status_code = 200
-        mock_request_get.return_value.content = MOCK_REQUEST
-        mock_request_post.return_value.status_code = 200
-        mock_request_post.return_value.text = MOCK_REQUEST
-
-        result = await hass.config_entries.flow.async_init(
-            DOMAIN, context={"source": SOURCE_IMPORT}, data=MOCK_IMPORT_CONFIG
-        )
-
-        assert result["type"] == RESULT_TYPE_CREATE_ENTRY
-        assert result["data"][CONF_HOST] == "fake_host"
-        assert result["data"][CONF_PASSWORD] is None
-        assert result["data"][CONF_USERNAME] == "username"
-        await hass.async_block_till_done()
-
-    assert mock_setup_entry.called
-
-
 async def test_options_flow(hass: HomeAssistant, fc_class_mock, mock_get_source_ip):
     """Test options flow."""