diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8be044ba41fbd..7cdd289e85e63 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -238,6 +238,9 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 ### Fixed
 
+- Fixed support for `CombinedLoader` while checking for warning raised with eval dataloaders ([#10994](https://github.com/PyTorchLightning/pytorch-lightning/pull/10994))
+
+
 -
 
 
diff --git a/pytorch_lightning/trainer/data_loading.py b/pytorch_lightning/trainer/data_loading.py
index b4cb610fa138b..e036e7e90254d 100644
--- a/pytorch_lightning/trainer/data_loading.py
+++ b/pytorch_lightning/trainer/data_loading.py
@@ -17,6 +17,7 @@
 from typing import Any, Callable, Collection, List, Optional, Tuple, Union
 
 from torch.utils.data import DataLoader, RandomSampler, Sampler, SequentialSampler
+from torch.utils.data.dataset import IterableDataset
 from torch.utils.data.distributed import DistributedSampler
 
 import pytorch_lightning as pl
@@ -297,19 +298,17 @@ def _reset_eval_dataloader(
         if not isinstance(dataloaders, list):
             dataloaders = [dataloaders]
 
-        for loader_i in range(len(dataloaders)):
-            loader = dataloaders[loader_i]
-
-            if hasattr(loader, "sampler") and not isinstance(loader.sampler, SequentialSampler):
-                rank_zero_warn(
-                    f"Your `{mode.dataloader_prefix}_dataloader` has `shuffle=True`,"
-                    " it is strongly recommended that you turn this off for val/test/predict dataloaders.",
-                    category=PossibleUserWarning,
-                )
-
         if any(dl is None for dl in dataloaders):
             rank_zero_warn("One of given dataloaders is None and it will be skipped.")
 
+        for loader in dataloaders:
+            apply_to_collection(
+                loader.loaders if isinstance(loader, CombinedLoader) else loader,
+                DataLoader,
+                self._check_eval_shuffling,
+                mode=mode,
+            )
+
         # add samplers
         dataloaders = [self.prepare_dataloader(dl, False, mode=mode) for dl in dataloaders if dl is not None]
 
@@ -459,3 +458,16 @@ def replace_sampler(dataloader: DataLoader) -> DataLoader:
             dataloader = apply_to_collection(dataloader, DataLoader, replace_sampler)
 
         return dataloader
+
+    @staticmethod
+    def _check_eval_shuffling(dataloader, mode):
+        if (
+            hasattr(dataloader, "sampler")
+            and not isinstance(dataloader.sampler, SequentialSampler)
+            and not isinstance(dataloader.dataset, IterableDataset)
+        ):
+            rank_zero_warn(
+                f"Your `{mode.dataloader_prefix}_dataloader` has `shuffle=True`,"
+                " it is strongly recommended that you turn this off for val/test/predict dataloaders.",
+                category=PossibleUserWarning,
+            )
diff --git a/pytorch_lightning/trainer/supporters.py b/pytorch_lightning/trainer/supporters.py
index d771551da7dc8..76befc049abe4 100644
--- a/pytorch_lightning/trainer/supporters.py
+++ b/pytorch_lightning/trainer/supporters.py
@@ -307,10 +307,10 @@ def __len__(self) -> int:
 
 
 class CombinedLoader:
-    """Combines different dataloaders and allows sampling in parallel. Supported modes are 'min_size', which raises
-    StopIteration after the shortest loader (the one with the lowest number of batches) is done, and
-    'max_size_cycle` which raises StopIteration after the longest loader (the one with most batches) is done, while
-    cycling through the shorter loaders.
+    """Combines different dataloaders and allows sampling in parallel. Supported modes are ``"min_size"``, which
+    raises StopIteration after the shortest loader (the one with the lowest number of batches) is done, and
+    ``"max_size_cycle"`` which raises StopIteration after the longest loader (the one with most batches) is done,
+    while cycling through the shorter loaders.
 
     Examples:
         >>> loaders = {'a': torch.utils.data.DataLoader(range(6), batch_size=4),
diff --git a/tests/trainer/test_data_loading.py b/tests/trainer/test_data_loading.py
index e191f681d209d..74c074aef2110 100644
--- a/tests/trainer/test_data_loading.py
+++ b/tests/trainer/test_data_loading.py
@@ -19,9 +19,12 @@
 from torch.utils.data import BatchSampler, DataLoader, DistributedSampler, Sampler, SequentialSampler
 
 from pytorch_lightning import Trainer
+from pytorch_lightning.trainer.states import RunningStage
+from pytorch_lightning.trainer.supporters import CombinedLoader
 from pytorch_lightning.utilities.data import _update_dataloader
 from pytorch_lightning.utilities.enums import _StrategyType
 from pytorch_lightning.utilities.exceptions import MisconfigurationException
+from pytorch_lightning.utilities.warnings import PossibleUserWarning
 from tests.helpers import BoringModel, RandomDataset
 from tests.helpers.runif import RunIf
 
@@ -334,3 +337,27 @@ def test_pre_made_batches():
     loader = DataLoader(RandomDataset(32, 10), batch_size=None)
     trainer = Trainer(fast_dev_run=1)
     trainer.predict(LoaderTestModel(), loader)
+
+
+@pytest.mark.parametrize(
+    "val_dl",
+    [
+        DataLoader(dataset=RandomDataset(32, 64), shuffle=True),
+        CombinedLoader(DataLoader(dataset=RandomDataset(32, 64), shuffle=True)),
+        CombinedLoader(
+            [DataLoader(dataset=RandomDataset(32, 64)), DataLoader(dataset=RandomDataset(32, 64), shuffle=True)]
+        ),
+        CombinedLoader(
+            {
+                "dl1": DataLoader(dataset=RandomDataset(32, 64)),
+                "dl2": DataLoader(dataset=RandomDataset(32, 64), shuffle=True),
+            }
+        ),
+    ],
+)
+def test_non_sequential_sampler_warning_is_raised_for_eval_dataloader(val_dl):
+    trainer = Trainer()
+    model = BoringModel()
+    trainer._data_connector.attach_data(model, val_dataloaders=val_dl)
+    with pytest.warns(PossibleUserWarning, match="recommended .* turn this off for val/test/predict"):
+        trainer._reset_eval_dataloader(RunningStage.VALIDATING, model)