diff --git a/apprise/plugins/NotifySlack.py b/apprise/plugins/NotifySlack.py
index 1a437ffa..929558f2 100644
--- a/apprise/plugins/NotifySlack.py
+++ b/apprise/plugins/NotifySlack.py
@@ -354,6 +354,13 @@ class NotifySlack(NotifyBase):
             r'>': '>',
         }
 
+        # To notify a channel, one uses <!channel|channel>
+        self._re_channel_support = re.compile(
+            r'(?P<match>(?:<|\&lt;)?[ \t]*'
+            r'!(?P<channel>[^| \n]+)'
+            r'(?:[ \t]*\|[ \t]*(?:(?P<val>[^\n]+?)[ \t]*)?(?:>|\&gt;)'
+            r'|(?:>|\&gt;)))', re.IGNORECASE)
+
         # The markdown in slack isn't [desc](url), it's <url|desc>
         #
         # To accomodate this, we need to ensure we don't escape URLs that match
@@ -455,6 +462,21 @@ class NotifySlack(NotifyBase):
                     lambda x: self._re_formatting_map[x.group()], body,
                 )
 
+                # Support <!channel|desc>, <!channel> entries
+                for match in self._re_channel_support.findall(body):
+                    # Swap back any ampersands previously updaated
+                    channel = match[1].strip()
+                    desc = match[2].strip()
+
+                    # Update our string
+                    body = re.sub(
+                        re.escape(match[0]),
+                        '<!{channel}|{desc}>'.format(
+                            channel=channel, desc=desc)
+                        if desc else '<!{channel}>'.format(channel=channel),
+                        body,
+                        re.IGNORECASE)
+
                 # Support <url|desc>, <url> entries
                 for match in self._re_url_support.findall(body):
                     # Swap back any ampersands previously updaated
diff --git a/test/test_plugin_slack.py b/test/test_plugin_slack.py
index 20718c73..fc6ba7e2 100644
--- a/test/test_plugin_slack.py
+++ b/test/test_plugin_slack.py
@@ -680,6 +680,10 @@ def test_plugin_slack_markdown(mock_get, mock_post):
        <https://slack.com?arg=val&arg2=val2|Slack Link>.
     We also want to be able to support <https://slack.com> links without the
     description.
+
+    Channel Testing
+    <!channelA>
+    <!channelA|Description>
     """)
 
     # Send our notification
@@ -700,4 +704,5 @@ def test_plugin_slack_markdown(mock_get, mock_post):
         "of it's\nmarkdown.\n\nThis one has arguments we want to preserve:"\
         "\n   <https://slack.com?arg=val&arg2=val2|Slack Link>.\n"\
         "We also want to be able to support <https://slack.com> "\
-        "links without the\ndescription."
+        "links without the\ndescription."\
+        "\n\nChannel Testing\n<!channelA>\n<!channelA|Description>"