diff --git a/dmlcloud/util/data.py b/dmlcloud/util/data.py
index 608cf2b..4beffea 100644
--- a/dmlcloud/util/data.py
+++ b/dmlcloud/util/data.py
@@ -186,3 +186,43 @@ def interleave_batches(
             batches = []
             for i in range(num_batches):
                 yield memory[i]
+
+
+def interleave_dict_batches(
+    iterable: Iterable[torch.Tensor], num_batches: int, pin_memory: bool = False
+) -> Iterable[torch.Tensor]:
+    """
+    Interleaves batches from an iterable of batches.
+    Important: Returned batches must be used immediately or copied to avoid overwriting.
+    """
+    if num_batches < 1:
+        raise ValueError('num_batches must be greater than 0')
+
+    if num_batches == 1:
+        yield from iterable
+
+    batches = []
+    memory = {}
+    slice_size = {}
+    for batch in iterable:
+        if not memory:
+            for k, tensor in batch.items():
+                batch_size = tensor.shape[0]
+                if batch_size % num_batches != 0:
+                    raise ValueError(f'Batch dimension ({batch_size}) must be divisible by num_batches={num_batches}')
+                slice_size[k] = batch_size // num_batches
+                memory[k] = torch.empty(
+                    (num_batches, *tensor.shape), dtype=tensor.dtype, device=tensor.device, pin_memory=pin_memory
+                )
+
+        batches.append(batch)
+
+        if len(batches) == num_batches:
+            for k in memory:
+                for i in range(num_batches):
+                    for j in range(num_batches):
+                        source = batches[j][k][i * slice_size[k] : (i + 1) * slice_size[k]]
+                        memory[k][i, j * slice_size[k] : (j + 1) * slice_size[k]] = source
+            batches = []
+            for i in range(num_batches):
+                yield {k: memory[k][i] for k in memory.keys()}