diff --git a/source/_docs/scripts.markdown b/source/_docs/scripts.markdown
index e806b9d5d75..df750544162 100644
--- a/source/_docs/scripts.markdown
+++ b/source/_docs/scripts.markdown
@@ -203,6 +203,76 @@ The following automation shows how to capture the custom event `event_light_stat
 ```
 {% endraw %}
 
+### Repeat a Group of Actions
+
+This action allows you to repeat a sequence of other actions. Nesting is fully supported.
+There are three ways to control how many times the sequence will be repeated.
+
+#### Counted Repeat
+
+This form accepts a count value. The value may be specified by a template, in which case
+the template is rendered when the repeat step is reached.
+
+{% raw %}
+```yaml
+- alias: Repeat the sequence the specified number of times
+  repeat:
+    count: "{{ repeat_count }}"
+    sequence:
+      - ...
+```
+{% endraw %}
+
+#### While Loop
+
+This form accepts a list of conditions that are evaluated _before_ each time the sequence
+is run. The sequence will be repeated _as long as_ the condition(s) evaluate to true.
+
+{% raw %}
+```yaml
+- alias: Repeat the sequence AS LONG AS the conditions are true
+  repeat:
+    while:
+      - condition: state
+        entity_id: input_boolean.run_loop
+        state: 'on'
+      - condition: template
+        value_template: "{{ repeat.index <= 20 }}"
+    sequence:
+      - ...
+```
+{% endraw %}
+
+#### Repeat Until
+
+This form accepts a list of conditions that are evaluated _after_ each time the sequence
+is run. Therefore the sequence will always run at least once. The sequence will be executed
+_until_ the condition(s) evaluate to true.
+
+{% raw %}
+```yaml
+- alias: Repeat the sequence UNTIL the conditions are true
+  repeat:
+    sequence:
+      - ...
+    until:
+      - condition: state
+        entity_id: binary_sensor.the_cows_have_come_home
+        state: 'on'
+```
+{% endraw %}
+
+#### Repeat Loop Variable
+
+A variable named `repeat` is defined within the repeat sequence. If repeat sequences are
+nested, it always applies to the inner-most loop. It contains the following fields:
+
+field | description
+-|-
+`first` | True during the first iteration of the repeat sequence
+`index` | The iteration number of the loop: 1, 2, 3, ...
+`last` | True during the last iteration of the repeat sequence, which is only valid for counted loops
+
 [Script component]: /integrations/script/
 [automations]: /getting-started/automation-action/
 [Alexa/Amazon Echo]: /integrations/alexa/