diff --git a/src/lightning/pytorch/loggers/wandb.py b/src/lightning/pytorch/loggers/wandb.py
index 0ea32b97c46d1..5bef27192b127 100644
--- a/src/lightning/pytorch/loggers/wandb.py
+++ b/src/lightning/pytorch/loggers/wandb.py
@@ -322,7 +322,7 @@ def __init__(
         self._prefix = prefix
         self._experiment = experiment
         self._logged_model_time: dict[str, float] = {}
-        self._checkpoint_callback: Optional[ModelCheckpoint] = None
+        self._checkpoint_callbacks: dict[int, ModelCheckpoint] = {}
 
         # paths are processed as strings
         if save_dir is not None:
@@ -591,7 +591,7 @@ def after_save_checkpoint(self, checkpoint_callback: ModelCheckpoint) -> None:
         if self._log_model == "all" or self._log_model is True and checkpoint_callback.save_top_k == -1:
             self._scan_and_log_checkpoints(checkpoint_callback)
         elif self._log_model is True:
-            self._checkpoint_callback = checkpoint_callback
+            self._checkpoint_callbacks[id(checkpoint_callback)] = checkpoint_callback
 
     @staticmethod
     @rank_zero_only
@@ -644,8 +644,9 @@ def finalize(self, status: str) -> None:
             # Currently, checkpoints only get logged on success
             return
         # log checkpoints as artifacts
-        if self._checkpoint_callback and self._experiment is not None:
-            self._scan_and_log_checkpoints(self._checkpoint_callback)
+        if self._experiment is not None:
+            for checkpoint_callback in self._checkpoint_callbacks.values():
+                self._scan_and_log_checkpoints(checkpoint_callback)
 
     def _scan_and_log_checkpoints(self, checkpoint_callback: ModelCheckpoint) -> None:
         import wandb
diff --git a/tests/tests_pytorch/loggers/test_wandb.py b/tests/tests_pytorch/loggers/test_wandb.py
index 7b20423380cb1..35c1917983dcf 100644
--- a/tests/tests_pytorch/loggers/test_wandb.py
+++ b/tests/tests_pytorch/loggers/test_wandb.py
@@ -426,6 +426,44 @@ def test_wandb_log_model(wandb_mock, tmp_path):
     )
     wandb_mock.init().log_artifact.assert_called_with(wandb_mock.Artifact(), aliases=["latest", "best"])
 
+    # Test wandb artifact with two checkpoint_callbacks
+    wandb_mock.init().log_artifact.reset_mock()
+    wandb_mock.init.reset_mock()
+    wandb_mock.Artifact.reset_mock()
+    logger = WandbLogger(save_dir=tmp_path, log_model=True)
+    logger.experiment.id = "1"
+    logger.experiment.name = "run_name"
+    trainer = Trainer(
+        default_root_dir=tmp_path,
+        logger=logger,
+        max_epochs=3,
+        limit_train_batches=3,
+        limit_val_batches=3,
+        callbacks=[
+            ModelCheckpoint(monitor="epoch", save_top_k=2),
+            ModelCheckpoint(monitor="step", save_top_k=2),
+        ],
+    )
+    trainer.fit(model)
+    for name, val, version in [("epoch", 0, 2), ("step", 3, 3)]:
+        wandb_mock.Artifact.assert_any_call(
+            name="model-1",
+            type="model",
+            metadata={
+                "score": val,
+                "original_filename": f"epoch=0-step=3-v{version}.ckpt",
+                "ModelCheckpoint": {
+                    "monitor": name,
+                    "mode": "min",
+                    "save_last": None,
+                    "save_top_k": 2,
+                    "save_weights_only": False,
+                    "_every_n_train_steps": 0,
+                },
+            },
+        )
+        wandb_mock.init().log_artifact.assert_any_call(wandb_mock.Artifact(), aliases=["latest"])
+
 
 def test_wandb_log_model_with_score(wandb_mock, tmp_path):
     """Test to prevent regression on #15543, ensuring the score is logged as a Python number, not a scalar tensor."""