diff --git a/src/peft/peft_model.py b/src/peft/peft_model.py
index 4aba89fa23..3a09200217 100644
--- a/src/peft/peft_model.py
+++ b/src/peft/peft_model.py
@@ -38,7 +38,7 @@
 from transformers.modeling_outputs import QuestionAnsweringModelOutput, SequenceClassifierOutput, TokenClassifierOutput
 from transformers.utils import PushToHubMixin
 
-from peft.utils.constants import DUMMY_MODEL_CONFIG
+from peft.utils.constants import DUMMY_MODEL_CONFIG, PEFT_TYPE_TO_PREFIX_MAPPING
 
 from . import __version__
 from .config import PeftConfig
@@ -1185,6 +1185,19 @@ def load_adapter(
             ignore_mismatched_sizes=ignore_mismatched_sizes,
             low_cpu_mem_usage=low_cpu_mem_usage,
         )
+
+        tuner = self.peft_config[adapter_name].peft_type
+        tuner_prefix = PEFT_TYPE_TO_PREFIX_MAPPING.get(tuner, "")
+        adapter_missing_keys = []
+
+        # Filter missing keys specific to the current adapter and tuner prefix.
+        for key in load_result.missing_keys:
+            if tuner_prefix in key and adapter_name in key:
+                adapter_missing_keys.append(key)
+
+        load_result.missing_keys.clear()
+        load_result.missing_keys.extend(adapter_missing_keys)
+
         if (
             (getattr(self, "hf_device_map", None) is not None)
             and (len(set(self.hf_device_map.values()).intersection({"cpu", "disk"})) > 0)
diff --git a/src/peft/utils/constants.py b/src/peft/utils/constants.py
index e7c305926a..4365c878fe 100644
--- a/src/peft/utils/constants.py
+++ b/src/peft/utils/constants.py
@@ -15,6 +15,8 @@
 import torch
 from transformers import BloomPreTrainedModel
 
+from .peft_types import PeftType
+
 
 # needed for prefix-tuning of bloom model
 def bloom_model_postprocess_past_key_value(past_key_values):
@@ -284,6 +286,22 @@ def starcoder_model_postprocess_past_key_value(past_key_values):
     "qwen2": ["q_proj", "v_proj"],
 }
 
+PEFT_TYPE_TO_PREFIX_MAPPING = {
+    PeftType.IA3: "ia3_",
+    PeftType.LORA: "lora_",
+    PeftType.ADALORA: "lora_",
+    PeftType.LOHA: "hada_",
+    PeftType.LOKR: "lokr_",
+    PeftType.OFT: "oft_",
+    PeftType.POLY: "poly_",
+    PeftType.BOFT: "boft_",
+    PeftType.LN_TUNING: "ln_tuning_",
+    PeftType.VERA: "vera_lambda_",
+    PeftType.FOURIERFT: "fourierft_",
+    PeftType.HRA: "hra_",
+    PeftType.VBLORA: "vblora_",
+}
+
 WEIGHTS_NAME = "adapter_model.bin"
 SAFETENSORS_WEIGHTS_NAME = "adapter_model.safetensors"
 CONFIG_NAME = "adapter_config.json"
diff --git a/src/peft/utils/save_and_load.py b/src/peft/utils/save_and_load.py
index d407d79fd1..5b40b4314c 100644
--- a/src/peft/utils/save_and_load.py
+++ b/src/peft/utils/save_and_load.py
@@ -24,6 +24,7 @@
 from packaging import version
 from safetensors.torch import load_file as safe_load_file
 
+from .constants import PEFT_TYPE_TO_PREFIX_MAPPING
 from .other import (
     EMBEDDING_LAYER_NAMES,
     SAFETENSORS_WEIGHTS_NAME,
@@ -357,21 +358,7 @@ def set_peft_model_state_dict(
         PeftType.VBLORA,
     ):
         peft_model_state_dict = {}
-        parameter_prefix = {
-            PeftType.IA3: "ia3_",
-            PeftType.LORA: "lora_",
-            PeftType.ADALORA: "lora_",
-            PeftType.LOHA: "hada_",
-            PeftType.LOKR: "lokr_",
-            PeftType.OFT: "oft_",
-            PeftType.POLY: "poly_",
-            PeftType.BOFT: "boft_",
-            PeftType.LN_TUNING: "ln_tuning_",
-            PeftType.VERA: "vera_lambda_",
-            PeftType.FOURIERFT: "fourierft_",
-            PeftType.HRA: "hra_",
-            PeftType.VBLORA: "vblora_",
-        }[config.peft_type]
+        parameter_prefix = PEFT_TYPE_TO_PREFIX_MAPPING[config.peft_type]
         if config.peft_type == PeftType.VBLORA and config.save_only_topk_weights:
             num_vectors, _ = model.vblora_vector_bank[adapter_name].shape
             state_dict_keys = list(state_dict.keys())
diff --git a/tests/testing_common.py b/tests/testing_common.py
index b4cf2ffb56..fe354edde2 100644
--- a/tests/testing_common.py
+++ b/tests/testing_common.py
@@ -532,8 +532,16 @@ def _test_load_multiple_adapters(self, model_id, config_cls, config_kwargs):
 
             model = self.transformers_class.from_pretrained(model_id).to(self.torch_device)
             model = PeftModel.from_pretrained(model, tmp_dirname, torch_device=self.torch_device)
-            model.load_adapter(tmp_dirname, adapter_name="other")
-            model.load_adapter(tmp_dirname, adapter_name="yet-another")
+
+            load_result1 = model.load_adapter(tmp_dirname, adapter_name="other")
+            load_result2 = model.load_adapter(tmp_dirname, adapter_name="yet-another")
+
+            # VBLoRA uses a shared "vblora_vector_bank" across all layers, causing it to appear
+            # in the missing keys list, which leads to failed test cases. So
+            # skipping the missing keys check for VBLoRA.
+            if config.peft_type != "VBLORA":
+                assert load_result1.missing_keys == []
+                assert load_result2.missing_keys == []
 
     def _test_merge_layers_fp16(self, model_id, config_cls, config_kwargs):
         if config_cls not in (LoraConfig, IA3Config, AdaLoraConfig, LoHaConfig, LoKrConfig, VBLoRAConfig):