diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba7faff1..5b9c96c4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 
 ## New features
 - [MicrosoftPowerAutomate] Add support for 'ms_power_automate_webhook_url_from_field' option to dynamically select the webhook URL from the match. - [#1623](https://github.com/jertel/elastalert2/pull/1623) - @aizerin
+- Add Webex Incoming Webhook alerter - [#1635](https://github.com/jertel/elastalert2/pull/1635) - @dennis-trapp
 
 ## Other changes
 - Fix `schema.yaml` to support Kibana 8.17 - [#1631](https://github.com/jertel/elastalert2/pull/1631) - @vpiserchia
diff --git a/docs/source/alerts.rst b/docs/source/alerts.rst
index 6030b9c3..654b79d8 100644
--- a/docs/source/alerts.rst
+++ b/docs/source/alerts.rst
@@ -54,6 +54,7 @@ or
       - tencent_sms
       - twilio
       - victorops
+      - webex_incoming
       - workwechat
       - zabbix
 
@@ -2524,6 +2525,30 @@ Example with SMS usage::
     twilio_auth_token: "abcdefghijklmnopqrstuvwxyz012345"
     twilio_account_sid: "ABCDEFGHIJKLMNOPQRSTUVWXYZ01234567"
 
+Webex Incoming Webhook
+~~~~~~~~~~~~~~~~~~~~~~
+
+Webex Incoming Webhook alerter will send notification to a predefined incoming webhook in Webex application. The body of the notification is formatted the same as with other alerters.
+
+Official Webex incoming webhook documentation: https://apphub.webex.com/applications/incoming-webhooks-cisco-systems-38054-23307-75252
+
+Required:
+
+``webex_incoming_webhook_id``:  Webex incoming webhook ID.
+``webex_incoming_msgtype``:  Webex incoming webhook message format. default to ``text``. ``markdown``
+
+Example usage::
+
+    alert_text: "**{0}** - ALERT on host {1}"
+    alert_text_args:
+      - name
+      - hostname
+    alert:
+      - webex_incoming
+    alert_text_type: alert_text_only
+    webex_incoming_webhook_id: "your webex incoming webhook id"
+    webex_incoming_msgtype: "markdown"
+
 WorkWechat
 ~~~~~~~~~~
 
diff --git a/docs/source/elastalert.rst b/docs/source/elastalert.rst
index 7df839d2..4100c75c 100755
--- a/docs/source/elastalert.rst
+++ b/docs/source/elastalert.rst
@@ -66,6 +66,7 @@ Currently, we have support built in for these alert types:
 - Tencent SMS
 - TheHive
 - Twilio
+- Webex Incoming Webhook
 - WorkWechat  
 - Zabbix
 
diff --git a/elastalert/alerters/webex_incoming.py b/elastalert/alerters/webex_incoming.py
new file mode 100644
index 00000000..d7f7b954
--- /dev/null
+++ b/elastalert/alerters/webex_incoming.py
@@ -0,0 +1,55 @@
+import json
+import warnings
+
+import requests
+from elastalert.alerts import Alerter, DateTimeEncoder
+from elastalert.util import EAException, elastalert_logger
+from requests import RequestException
+
+
+class WebexIncomingAlerter(Alerter):
+    """Creates a Webex Incoming Webook message for each alert"""
+
+    required_options = frozenset(["webex_incoming_webhook_id"])
+
+    def __init__(self, rule):
+        super(WebexIncomingAlerter, self).__init__(rule)
+        self.webex_incoming_webhook_id = self.rule.get(
+            "webex_incoming_webhook_id", None
+        )
+        self.webex_incoming_webhook_url = f"https://webexapis.com/v1/webhooks/incoming/{self.webex_incoming_webhook_id}"
+        self.webex_incoming_msgtype = self.rule.get("webex_incoming_msgtype", "text")
+
+    def alert(self, matches):
+        title = self.create_title(matches)
+        body = self.create_alert_body(matches)
+
+        headers = {
+            "Content-Type": "application/json",
+            "Accept": "application/json;charset=utf-8",
+        }
+
+        if self.webex_incoming_msgtype == "markdown":
+            payload = {"markdown": body}
+        elif self.webex_incoming_msgtype == "text":
+            payload = {"text": body}
+
+        try:
+            response = requests.post(
+                self.webex_incoming_webhook_url,
+                data=json.dumps(payload, cls=DateTimeEncoder),
+                headers=headers,
+            )
+            warnings.resetwarnings()
+            response.raise_for_status()
+        except RequestException as e:
+            raise EAException("Error posting to webex_incoming: %s" % e)
+
+        elastalert_logger.info("Trigger sent to webex_incoming")
+
+    def get_info(self):
+        return {
+            "type": "webex_incoming",
+            "webex_incoming_msgtype": self.webex_incoming_msgtype,
+            "webex_incoming_webhook_url": self.webex_incoming_webhook_url,
+        }
diff --git a/elastalert/loaders.py b/elastalert/loaders.py
index 7075dd5a..11e200b6 100644
--- a/elastalert/loaders.py
+++ b/elastalert/loaders.py
@@ -37,6 +37,7 @@
 import elastalert.alerters.thehive
 import elastalert.alerters.twilio
 import elastalert.alerters.victorops
+import elastalert.alerters.webex_incoming
 import elastalert.alerters.workwechat
 from elastalert import alerts
 from elastalert import enhancements
@@ -134,6 +135,7 @@ class RulesLoader(object):
         'discord': elastalert.alerters.discord.DiscordAlerter,
         'dingtalk': elastalert.alerters.dingtalk.DingTalkAlerter,
         'lark': elastalert.alerters.lark.LarkAlerter,
+        'webex_incoming': elastalert.alerters.webex_incoming.WebexIncomingAlerter,
         'workwechat': elastalert.alerters.workwechat.WorkWechatAlerter,
         'chatwork': elastalert.alerters.chatwork.ChatworkAlerter,
         'datadog': elastalert.alerters.datadog.DatadogAlerter,
diff --git a/elastalert/schema.yaml b/elastalert/schema.yaml
index ebcc84c8..9d6b3df5 100644
--- a/elastalert/schema.yaml
+++ b/elastalert/schema.yaml
@@ -899,6 +899,10 @@ properties:
   twilio_message_service_sid: {type: string}
   twilio_use_copilot: {type: boolean}
 
+  ### Webex Incoming
+  webex_incoming_webhook_id: { type: string }
+  webex_incoming_msgtype: { type: string }
+
   ### WorkWechat
   work_wechat_bot_id: { type: string }
   work_wechat_msgtype: { type: string }
diff --git a/tests/alerters/webex_incoming_test.py b/tests/alerters/webex_incoming_test.py
new file mode 100644
index 00000000..677627da
--- /dev/null
+++ b/tests/alerters/webex_incoming_test.py
@@ -0,0 +1,123 @@
+import json
+import logging
+from unittest import mock
+
+import pytest
+from requests import RequestException
+
+from elastalert.alerters.webex_incoming import WebexIncomingAlerter
+from elastalert.loaders import FileRulesLoader
+from elastalert.util import EAException
+
+
+def test_webex_incoming_text(caplog):
+    caplog.set_level(logging.INFO)
+    rule = {
+        'name': 'Test Webex Incoming Rule',
+        'type': 'any',
+        'webex_incoming_msgtype': 'text',
+        'webex_incoming_webhook_id': 'xxxxxxx',
+        'alert': [],
+    }
+    rules_loader = FileRulesLoader({})
+    rules_loader.load_modules(rule)
+    alert = WebexIncomingAlerter(rule)
+    match = {
+        '@timestamp': '2024-01-30T00:00:00',
+        'somefield': 'foobar'
+    }
+    with mock.patch('requests.post') as mock_post_request:
+        alert.alert([match])
+
+    expected_data = {
+        'text': 'Test Webex Incoming Rule\n\n@timestamp: 2024-01-30T00:00:00\nsomefield: foobar\n'
+    }
+
+    mock_post_request.assert_called_once_with(
+        'https://webexapis.com/v1/webhooks/incoming/xxxxxxx',
+        data=mock.ANY,
+        headers={
+            'Content-Type': 'application/json',
+            'Accept': 'application/json;charset=utf-8'
+        }
+    )
+
+    actual_data = json.loads(mock_post_request.call_args_list[0][1]['data'])
+    assert expected_data == actual_data
+    assert ('elastalert', logging.INFO, 'Trigger sent to webex_incoming') == caplog.record_tuples[0]
+
+
+def test_webex_incoming_ea_exception():
+    with pytest.raises(EAException) as ea:
+        rule = {
+            'name': 'Test Webex Incoming Rule',
+            'type': 'any',
+            'webex_incoming_msgtype': 'text',
+            'webex_incoming_webhook_id': 'xxxxxxx',
+            'alert': [],
+        }
+        rules_loader = FileRulesLoader({})
+        rules_loader.load_modules(rule)
+        alert = WebexIncomingAlerter(rule)
+        match = {
+            '@timestamp': '2024-01-30T00:00:00',
+            'somefield': 'foobar'
+        }
+        mock_run = mock.MagicMock(side_effect=RequestException)
+        with mock.patch('requests.post', mock_run), pytest.raises(RequestException):
+            alert.alert([match])
+    assert 'Error posting to webex_incoming: ' in str(ea)
+
+
+def test_webex_incoming_getinfo():
+    rule = {
+        'name': 'Test Webex Incoming Rule',
+        'type': 'any',
+        'webex_incoming_msgtype': 'text',
+        'webex_incoming_webhook_id': 'xxxxxxx',
+        'alert': [],
+    }
+    rules_loader = FileRulesLoader({})
+    rules_loader.load_modules(rule)
+    alert = WebexIncomingAlerter(rule)
+
+    expected_data = {
+        'type': 'webex_incoming',
+        'webex_incoming_msgtype': 'text',
+        'webex_incoming_webhook_url': 'https://webexapis.com/v1/webhooks/incoming/xxxxxxx'
+    }
+    actual_data = alert.get_info()
+    assert expected_data == actual_data
+
+
+@pytest.mark.parametrize('webex_incoming_webhook_id, webex_incoming_msgtype, expected_data', [
+    ('', '', 'Missing required option(s): webex_incoming_webhook_id, webex_incoming_msgtype'),
+    ('xxxxxxx', 'yyyyyy',
+     {
+        'type': 'webex_incoming',
+        'webex_incoming_msgtype': 'yyyyyy',
+        'webex_incoming_webhook_url': 'https://webexapis.com/v1/webhooks/incoming/xxxxxxx'
+     }),
+])
+def test_webex_incoming_required_error(webex_incoming_webhook_id, webex_incoming_msgtype, expected_data):
+    try:
+        rule = {
+            'name': 'Test Webex Incoming Rule',
+            'type': 'any',
+            'alert': [],
+        }
+
+        if webex_incoming_webhook_id:
+            rule['webex_incoming_webhook_id'] = webex_incoming_webhook_id
+
+        if webex_incoming_msgtype:
+            rule['webex_incoming_msgtype'] = webex_incoming_msgtype
+
+        rules_loader = FileRulesLoader({})
+        rules_loader.load_modules(rule)
+        alert = WebexIncomingAlerter(rule)
+
+        actual_data = alert.get_info()
+        assert expected_data == actual_data
+    except Exception as ea:
+        assert expected_data in str(ea)