diff --git a/.coveragerc b/.coveragerc
index 06a0f84e032..713f7e98cc3 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -701,7 +701,6 @@ omit =
     homeassistant/components/neato/switch.py
     homeassistant/components/neato/vacuum.py
     homeassistant/components/nederlandse_spoorwegen/sensor.py
-    homeassistant/components/nello/lock.py
     homeassistant/components/nest/legacy/*
     homeassistant/components/netdata/sensor.py
     homeassistant/components/netgear/__init__.py
diff --git a/CODEOWNERS b/CODEOWNERS
index 3f67d50ccd0..79a602545d7 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -337,7 +337,6 @@ homeassistant/components/nam/* @bieniu
 homeassistant/components/nanoleaf/* @milanmeu
 homeassistant/components/neato/* @dshokouhi @Santobert
 homeassistant/components/nederlandse_spoorwegen/* @YarmoM
-homeassistant/components/nello/* @pschmitt
 homeassistant/components/ness_alarm/* @nickw444
 homeassistant/components/nest/* @allenporter
 homeassistant/components/netatmo/* @cgtobi
diff --git a/homeassistant/components/nello/__init__.py b/homeassistant/components/nello/__init__.py
deleted file mode 100644
index dfe556f7f29..00000000000
--- a/homeassistant/components/nello/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-"""The nello component."""
diff --git a/homeassistant/components/nello/lock.py b/homeassistant/components/nello/lock.py
deleted file mode 100644
index 93e63b05da9..00000000000
--- a/homeassistant/components/nello/lock.py
+++ /dev/null
@@ -1,97 +0,0 @@
-"""Nello.io lock platform."""
-from itertools import filterfalse
-import logging
-
-from pynello.private import Nello
-import voluptuous as vol
-
-from homeassistant.components.lock import PLATFORM_SCHEMA, SUPPORT_OPEN, LockEntity
-from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
-import homeassistant.helpers.config_validation as cv
-
-_LOGGER = logging.getLogger(__name__)
-
-ATTR_ADDRESS = "address"
-ATTR_LOCATION_ID = "location_id"
-EVENT_DOOR_BELL = "nello_bell_ring"
-
-PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
-    {vol.Required(CONF_USERNAME): cv.string, vol.Required(CONF_PASSWORD): cv.string}
-)
-
-
-def setup_platform(hass, config, add_entities, discovery_info=None):
-    """Set up the Nello lock platform."""
-
-    nello = Nello(config.get(CONF_USERNAME), config.get(CONF_PASSWORD))
-    add_entities([NelloLock(lock) for lock in nello.locations], True)
-
-
-class NelloLock(LockEntity):
-    """Representation of a Nello lock."""
-
-    def __init__(self, nello_lock):
-        """Initialize the lock."""
-        self._nello_lock = nello_lock
-        self._device_attrs = None
-        self._activity = None
-        self._name = None
-
-    @property
-    def name(self):
-        """Return the name of the lock."""
-        return self._name
-
-    @property
-    def is_locked(self):
-        """Return true if lock is locked."""
-        return True
-
-    @property
-    def extra_state_attributes(self):
-        """Return the device specific state attributes."""
-        return self._device_attrs
-
-    def update(self):
-        """Update the nello lock properties."""
-        self._nello_lock.update()
-        # Location identifiers
-        location_id = self._nello_lock.location_id
-        short_id = self._nello_lock.short_id
-        address = self._nello_lock.address
-        self._name = f"Nello {short_id}"
-        self._device_attrs = {ATTR_ADDRESS: address, ATTR_LOCATION_ID: location_id}
-        # Process recent activity
-        activity = self._nello_lock.activity
-        if self._activity:
-            # Filter out old events
-            new_activity = list(filterfalse(lambda x: x in self._activity, activity))
-            if new_activity:
-                for act in new_activity:
-                    activity_type = act.get("type")
-                    if activity_type == "bell.ring.denied":
-                        event_data = {
-                            "address": address,
-                            "date": act.get("date"),
-                            "description": act.get("description"),
-                            "location_id": location_id,
-                            "short_id": short_id,
-                        }
-                        self.hass.bus.fire(EVENT_DOOR_BELL, event_data)
-        # Save the activity history so that we don't trigger an event twice
-        self._activity = activity
-
-    def unlock(self, **kwargs):
-        """Unlock the device."""
-        if not self._nello_lock.open_door():
-            _LOGGER.error("Failed to unlock")
-
-    def open(self, **kwargs):
-        """Unlock the device."""
-        if not self._nello_lock.open_door():
-            _LOGGER.error("Failed to open")
-
-    @property
-    def supported_features(self):
-        """Flag supported features."""
-        return SUPPORT_OPEN
diff --git a/homeassistant/components/nello/manifest.json b/homeassistant/components/nello/manifest.json
deleted file mode 100644
index 790b8610543..00000000000
--- a/homeassistant/components/nello/manifest.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-  "domain": "nello",
-  "name": "Nello",
-  "documentation": "https://www.home-assistant.io/integrations/nello",
-  "requirements": ["pynello==2.0.3"],
-  "codeowners": ["@pschmitt"],
-  "iot_class": "cloud_polling"
-}
diff --git a/requirements_all.txt b/requirements_all.txt
index 281b47e3471..d40d4f7d2d2 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1651,9 +1651,6 @@ pymyq==3.1.4
 # homeassistant.components.mysensors
 pymysensors==0.21.0
 
-# homeassistant.components.nello
-pynello==2.0.3
-
 # homeassistant.components.netgear
 pynetgear==0.7.0