diff --git a/quickfix-msg-gen/src/lib.rs b/quickfix-msg-gen/src/lib.rs
index dc54353..7fc7a69 100644
--- a/quickfix-msg-gen/src/lib.rs
+++ b/quickfix-msg-gen/src/lib.rs
@@ -94,6 +94,21 @@ fn generate_root(output: &mut String, begin_string: &str) {
 
             impl std::error::Error for FixParseError {{}}
 
+            pub struct GroupIterator<'a, T, I> {{
+                parent: &'a T,
+                clone_group_func: fn(&'a T, usize) -> Option<I>,
+                current_index: usize,
+            }}
+
+            impl<'a, T, I> Iterator for GroupIterator<'a, T, I> {{
+                type Item = I;
+
+                fn next(&mut self) -> Option<Self::Item> {{
+                    self.current_index += 1;
+                    (self.clone_group_func)(self.parent, self.current_index)
+                }}
+            }}
+
             "#
     ))
 }
@@ -725,6 +740,15 @@ fn generate_group_reader(output: &mut String, struct_name: &str, group: &Message
                     .map(|raw_group| {group_type} {{ inner: raw_group }})
             }}
 
+            #[inline(always)]
+            pub fn iter_{fun_name_suffix}(&self) -> GroupIterator<'_, Self, {group_type}> {{
+                GroupIterator {{
+                    parent: self,
+                    clone_group_func: |parent, idx| parent.clone_group_{fun_name_suffix}(idx),
+                    current_index: 0,
+                }}
+            }}
+
             "#
     ));
 }
diff --git a/quickfix-msg40/tests/test_usage.rs b/quickfix-msg40/tests/test_usage.rs
index b67980e..aaea415 100644
--- a/quickfix-msg40/tests/test_usage.rs
+++ b/quickfix-msg40/tests/test_usage.rs
@@ -161,3 +161,56 @@ fn test_build_list_status() -> Result<(), QuickFixError> {
 
     Ok(())
 }
+
+#[test]
+fn test_group_iterator() -> Result<(), QuickFixError> {
+    let mut obj = ListStatus::try_new("My list".to_string(), 0, 0)?;
+
+    obj.add_no_orders(list_status::NoOrders::try_new(
+        "Order:10000".to_string(),
+        100,
+        50,
+        18.5,
+    )?)?;
+    obj.add_no_orders(list_status::NoOrders::try_new(
+        "Order:10001".to_string(),
+        89,
+        75,
+        987.4,
+    )?)?;
+    obj.add_no_orders(list_status::NoOrders::try_new(
+        "Order:10018".to_string(),
+        5,
+        79,
+        5.6,
+    )?)?;
+
+    // Check we have inserted something
+    assert_eq!(obj.get_no_orders_count(), 3);
+
+    // Iterate over group
+
+    let output: Vec<_> = obj
+        .iter_no_orders()
+        .map(|no_order| {
+            (
+                no_order.get_cl_ord_id(),
+                no_order.get_cum_qty(),
+                no_order.get_cxl_qty(),
+                no_order.get_avg_px(),
+            )
+        })
+        .collect();
+
+    // Check what we have collected
+    assert_eq!(
+        output,
+        vec![
+            ("Order:10000".to_string(), 100, 50, 18.5),
+            ("Order:10001".to_string(), 89, 75, 987.4),
+            ("Order:10018".to_string(), 5, 79, 5.6)
+        ]
+    );
+
+    Ok(())
+}