diff --git a/airflow/www/static/js/trigger.js b/airflow/www/static/js/trigger.js
index d2a0a4f687fd1..a235d5ee488a1 100644
--- a/airflow/www/static/js/trigger.js
+++ b/airflow/www/static/js/trigger.js
@@ -20,13 +20,32 @@
 /* global document, CodeMirror, window */
 
 const textArea = document.getElementById('json');
+const recentConfigList = document.getElementById('recent_configs');
 const minHeight = 300;
 const maxHeight = window.innerHeight - 450;
 const height = maxHeight > minHeight ? maxHeight : minHeight;
 
 CodeMirror.fromTextArea(textArea, {
   lineNumbers: true,
-  mode: { name: 'javascript', json: true },
+  mode: {
+    name: 'javascript',
+    json: true,
+  },
   gutters: ['CodeMirror-lint-markers'],
   lint: true,
-}).setSize(null, height);
+})
+  .setSize(null, height);
+
+function setRecentConfig(e) {
+  let { value } = e.target;
+  try {
+    const json = JSON.parse(value);
+    value = JSON.stringify(json, null, 2);
+  } catch (err) {
+    // eslint-disable-next-line no-console
+    console.error('config is not valid JSON format');
+  }
+  document.querySelector('.CodeMirror').CodeMirror.setValue(value);
+}
+
+recentConfigList.addEventListener('change', setRecentConfig);
diff --git a/airflow/www/templates/airflow/trigger.html b/airflow/www/templates/airflow/trigger.html
index 4a42990097e76..8c7e590aa2c55 100644
--- a/airflow/www/templates/airflow/trigger.html
+++ b/airflow/www/templates/airflow/trigger.html
@@ -44,12 +44,25 @@ <h2>Trigger DAG: {{ dag_id }}</h2>
     <div class="form-group row">
       <div class="col-md-2">
         <label for="run_id">Run id (Optional)</label>
-        <input type="text" class="form-control" placeholder="Run ID" name="run_id" >
+        <input type="text" class="form-control" placeholder="Run ID" name="run_id">
+      </div>
+    </div>
+    <div class="form-group row">
+      <div class="col-md-2">
+        <label for="recent_configs">Recent Configurations</label>
+        <select class="form-control" name="recent_configs" id="recent_configs">
+          <option value="">empty config</option>
+          {% for conf in recent_confs %}
+          <option value="{{ conf }}">{{ conf }}</option>
+          {% endfor %}
+        </select>
       </div>
     </div>
     <label for="conf">Configuration JSON (Optional, must be a dict object)</label>
     <textarea class="form-control" name="conf" id="json">{{ conf }}</textarea>
-    </div>
+
+    <br />
+
     <p>
       To access configuration in your DAG use <code>{{ '{{ dag_run.conf }}' }}</code>.
       {% if is_dag_run_conf_overrides_params %}
diff --git a/airflow/www/utils.py b/airflow/www/utils.py
index 971a2c7a82261..4302c8d9f7e52 100644
--- a/airflow/www/utils.py
+++ b/airflow/www/utils.py
@@ -133,17 +133,24 @@ def get_mapped_summary(parent_instance, task_instances):
     }
 
 
+def get_dag_run_conf(dag_run_conf: Any) -> tuple[str | None, bool]:
+    conf: str | None = None
+
+    conf_is_json: bool = False
+    if isinstance(dag_run_conf, str):
+        conf = dag_run_conf
+    elif isinstance(dag_run_conf, (dict, list)) and any(dag_run_conf):
+        conf = json.dumps(dag_run_conf, sort_keys=True)
+        conf_is_json = True
+
+    return conf, conf_is_json
+
+
 def encode_dag_run(dag_run: DagRun | None) -> dict[str, Any] | None:
     if not dag_run:
         return None
 
-    conf: str | None = None
-    conf_is_json: bool = False
-    if isinstance(dag_run.conf, str):
-        conf = dag_run.conf
-    elif isinstance(dag_run.conf, (dict, list)) and any(dag_run.conf):
-        conf = json.dumps(dag_run.conf, sort_keys=True)
-        conf_is_json = True
+    conf, conf_is_json = get_dag_run_conf(dag_run.conf)
 
     return {
         "run_id": dag_run.run_id,
diff --git a/airflow/www/views.py b/airflow/www/views.py
index a4126535cad64..81c54d7065946 100644
--- a/airflow/www/views.py
+++ b/airflow/www/views.py
@@ -1886,7 +1886,7 @@ def trigger(self, session=None):
         request_execution_date = request.values.get("execution_date", default=timezone.utcnow().isoformat())
         is_dag_run_conf_overrides_params = conf.getboolean("core", "dag_run_conf_overrides_params")
         dag = get_airflow_app().dag_bag.get_dag(dag_id)
-        dag_orm = session.query(models.DagModel).filter(models.DagModel.dag_id == dag_id).first()
+        dag_orm = session.query(DagModel).filter(DagModel.dag_id == dag_id).first()
         if not dag_orm:
             flash(f"Cannot find dag {dag_id}")
             return redirect(origin)
@@ -1895,6 +1895,22 @@ def trigger(self, session=None):
             flash(f"Cannot create dagruns because the dag {dag_id} has import errors", "error")
             return redirect(origin)
 
+        recent_runs = (
+            session.query(DagRun.conf, func.max(DagRun.execution_date))
+            .filter(
+                DagRun.dag_id == dag_id,
+                DagRun.run_type == DagRunType.MANUAL,
+                DagRun.conf.isnot(None),
+            )
+            .group_by(DagRun.conf)
+            .order_by(func.max(DagRun.execution_date).desc())
+            .limit(5)
+            .all()
+        )
+
+        recent_confs = [getattr(run, "conf") for run in recent_runs]
+        recent_confs = [conf[0] for conf in map(wwwutils.get_dag_run_conf, recent_confs) if conf[1]]
+
         if request.method == "GET":
             # Populate conf textarea with conf requests parameter, or dag.params
             default_conf = ""
@@ -1919,6 +1935,7 @@ def trigger(self, session=None):
                 doc_md=doc_md,
                 form=form,
                 is_dag_run_conf_overrides_params=is_dag_run_conf_overrides_params,
+                recent_confs=recent_confs,
             )
 
         try:
@@ -1933,6 +1950,7 @@ def trigger(self, session=None):
                 conf=request_conf,
                 form=form,
                 is_dag_run_conf_overrides_params=is_dag_run_conf_overrides_params,
+                recent_confs=recent_confs,
             )
 
         dr = DagRun.find_duplicate(dag_id=dag_id, run_id=run_id, execution_date=execution_date)
@@ -1966,6 +1984,7 @@ def trigger(self, session=None):
                         conf=request_conf,
                         form=form,
                         is_dag_run_conf_overrides_params=is_dag_run_conf_overrides_params,
+                        recent_confs=recent_confs,
                     )
             except json.decoder.JSONDecodeError:
                 flash("Invalid JSON configuration, not parseable", "error")
@@ -1977,6 +1996,7 @@ def trigger(self, session=None):
                     conf=request_conf,
                     form=form,
                     is_dag_run_conf_overrides_params=is_dag_run_conf_overrides_params,
+                    recent_confs=recent_confs,
                 )
 
         if unpause and dag.is_paused: