diff --git a/homeassistant/components/palazzetti/config_flow.py b/homeassistant/components/palazzetti/config_flow.py
index a58461b9ca7..fe892b6624d 100644
--- a/homeassistant/components/palazzetti/config_flow.py
+++ b/homeassistant/components/palazzetti/config_flow.py
@@ -6,6 +6,7 @@ from pypalazzetti.client import PalazzettiClient
 from pypalazzetti.exceptions import CommunicationError
 import voluptuous as vol
 
+from homeassistant.components import dhcp
 from homeassistant.config_entries import ConfigFlow, ConfigFlowResult
 from homeassistant.const import CONF_HOST
 from homeassistant.helpers import device_registry as dr
@@ -16,6 +17,8 @@ from .const import DOMAIN, LOGGER
 class PalazzettiConfigFlow(ConfigFlow, domain=DOMAIN):
     """Palazzetti config flow."""
 
+    _discovered_device: PalazzettiClient
+
     async def async_step_user(
         self, user_input: dict[str, Any] | None = None
     ) -> ConfigFlowResult:
@@ -48,3 +51,41 @@ class PalazzettiConfigFlow(ConfigFlow, domain=DOMAIN):
             data_schema=vol.Schema({vol.Required(CONF_HOST): str}),
             errors=errors,
         )
+
+    async def async_step_dhcp(
+        self, discovery_info: dhcp.DhcpServiceInfo
+    ) -> ConfigFlowResult:
+        """Handle DHCP discovery."""
+
+        LOGGER.debug(
+            "DHCP discovery detected Palazzetti: %s", discovery_info.macaddress
+        )
+
+        await self.async_set_unique_id(dr.format_mac(discovery_info.macaddress))
+        self._abort_if_unique_id_configured()
+        self._discovered_device = PalazzettiClient(hostname=discovery_info.ip)
+        try:
+            await self._discovered_device.connect()
+        except CommunicationError:
+            return self.async_abort(reason="cannot_connect")
+
+        return await self.async_step_discovery_confirm()
+
+    async def async_step_discovery_confirm(
+        self, user_input: dict[str, Any] | None = None
+    ) -> ConfigFlowResult:
+        """Confirm discovery."""
+        if user_input is not None:
+            return self.async_create_entry(
+                title=self._discovered_device.name,
+                data={CONF_HOST: self._discovered_device.host},
+            )
+
+        self._set_confirm_only()
+        return self.async_show_form(
+            step_id="discovery_confirm",
+            description_placeholders={
+                "name": self._discovered_device.name,
+                "host": self._discovered_device.host,
+            },
+        )
diff --git a/homeassistant/components/palazzetti/manifest.json b/homeassistant/components/palazzetti/manifest.json
index a1b25f563bf..552289ebeac 100644
--- a/homeassistant/components/palazzetti/manifest.json
+++ b/homeassistant/components/palazzetti/manifest.json
@@ -3,6 +3,15 @@
   "name": "Palazzetti",
   "codeowners": ["@dotvav"],
   "config_flow": true,
+  "dhcp": [
+    {
+      "hostname": "connbox*",
+      "macaddress": "40F3857*"
+    },
+    {
+      "registered_devices": true
+    }
+  ],
   "documentation": "https://www.home-assistant.io/integrations/palazzetti",
   "integration_type": "device",
   "iot_class": "local_polling",
diff --git a/homeassistant/components/palazzetti/strings.json b/homeassistant/components/palazzetti/strings.json
index fdf50f29f0d..cc10c8ed5c6 100644
--- a/homeassistant/components/palazzetti/strings.json
+++ b/homeassistant/components/palazzetti/strings.json
@@ -8,6 +8,9 @@
         "data_description": {
           "host": "The host name or the IP address of the Palazzetti CBox"
         }
+      },
+      "discovery_confirm": {
+        "description": "Do you want to add {name} ({host}) to Home Assistant?"
       }
     },
     "abort": {
diff --git a/homeassistant/generated/dhcp.py b/homeassistant/generated/dhcp.py
index cd20b88b285..7dacf9a0bca 100644
--- a/homeassistant/generated/dhcp.py
+++ b/homeassistant/generated/dhcp.py
@@ -379,6 +379,15 @@ DHCP: Final[list[dict[str, str | bool]]] = [
         "hostname": "gateway*",
         "macaddress": "F8811A*",
     },
+    {
+        "domain": "palazzetti",
+        "hostname": "connbox*",
+        "macaddress": "40F3857*",
+    },
+    {
+        "domain": "palazzetti",
+        "registered_devices": True,
+    },
     {
         "domain": "powerwall",
         "hostname": "1118431-*",
diff --git a/tests/components/palazzetti/test_config_flow.py b/tests/components/palazzetti/test_config_flow.py
index 960ad7a1184..03c56c33d0c 100644
--- a/tests/components/palazzetti/test_config_flow.py
+++ b/tests/components/palazzetti/test_config_flow.py
@@ -4,8 +4,9 @@ from unittest.mock import AsyncMock
 
 from pypalazzetti.exceptions import CommunicationError
 
+from homeassistant.components import dhcp
 from homeassistant.components.palazzetti.const import DOMAIN
-from homeassistant.config_entries import SOURCE_USER
+from homeassistant.config_entries import SOURCE_DHCP, SOURCE_USER
 from homeassistant.const import CONF_HOST
 from homeassistant.core import HomeAssistant
 from homeassistant.data_entry_flow import FlowResultType
@@ -92,3 +93,48 @@ async def test_duplicate(
 
     assert result["type"] is FlowResultType.ABORT
     assert result["reason"] == "already_configured"
+
+
+async def test_dhcp_flow(
+    hass: HomeAssistant, mock_palazzetti_client: AsyncMock, mock_setup_entry: AsyncMock
+) -> None:
+    """Test the DHCP flow."""
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN,
+        data=dhcp.DhcpServiceInfo(
+            hostname="connbox1234", ip="192.168.1.1", macaddress="11:22:33:44:55:66"
+        ),
+        context={"source": SOURCE_DHCP},
+    )
+
+    await hass.async_block_till_done()
+    assert result["type"] is FlowResultType.FORM
+    assert result["step_id"] == "discovery_confirm"
+
+    result = await hass.config_entries.flow.async_configure(
+        result["flow_id"],
+        {},
+    )
+
+    await hass.async_block_till_done()
+    assert result["type"] is FlowResultType.CREATE_ENTRY
+    assert result["title"] == "Stove"
+    assert result["result"].unique_id == "11:22:33:44:55:66"
+
+
+async def test_dhcp_flow_error(
+    hass: HomeAssistant, mock_palazzetti_client: AsyncMock, mock_setup_entry: AsyncMock
+) -> None:
+    """Test the DHCP flow."""
+    mock_palazzetti_client.connect.side_effect = CommunicationError()
+
+    result = await hass.config_entries.flow.async_init(
+        DOMAIN,
+        data=dhcp.DhcpServiceInfo(
+            hostname="connbox1234", ip="192.168.1.1", macaddress="11:22:33:44:55:66"
+        ),
+        context={"source": SOURCE_DHCP},
+    )
+
+    assert result["type"] is FlowResultType.ABORT
+    assert result["reason"] == "cannot_connect"