diff --git a/newsfragments/3224.feature.rst b/newsfragments/3224.feature.rst
new file mode 100644
index 0000000000..2d7933d42a
--- /dev/null
+++ b/newsfragments/3224.feature.rst
@@ -0,0 +1 @@
+Add formatters for new ``Cancun`` network upgrade block header fields: ``blobGasUsed``, ``excessBlobGas``, and ``parentBeaconBlockRoot``.
diff --git a/tests/core/eth-module/test_block_api.py b/tests/core/eth-module/test_block_api.py
index b9abae1329..c41813ac3b 100644
--- a/tests/core/eth-module/test_block_api.py
+++ b/tests/core/eth-module/test_block_api.py
@@ -50,6 +50,9 @@ def test_get_block_formatters_with_null_values(w3):
         "transactions": [],
         "withdrawalsRoot": None,
         "withdrawals": [],
+        "blobGasUsed": None,
+        "excessBlobGas": None,
+        "parentBeaconBlockRoot": None,
     }
     result_middleware = construct_result_generator_middleware(
         {
@@ -115,6 +118,11 @@ def test_get_block_formatters_with_pre_formatted_values(w3):
                 "amount": "0x3f695",
             },
         ],
+        "blobGasUsed": "0x7ffff",
+        "excessBlobGas": "0x12c00000",
+        "parentBeaconBlockRoot": (
+            "0x6470e77f1b8a55a49a57b3f74c2a10a76185636d65122053752ea5e4bb4dac59"
+        ),
     }
     result_middleware = construct_result_generator_middleware(
         {
@@ -175,4 +183,9 @@ def test_get_block_formatters_with_pre_formatted_values(w3):
                 "amount": int(unformatted_values_block["withdrawals"][1]["amount"], 16),
             },
         ],
+        "blobGasUsed": int(unformatted_values_block["blobGasUsed"], 16),
+        "excessBlobGas": int(unformatted_values_block["excessBlobGas"], 16),
+        "parentBeaconBlockRoot": HexBytes(
+            unformatted_values_block["parentBeaconBlockRoot"]
+        ),
     }
diff --git a/web3/_utils/method_formatters.py b/web3/_utils/method_formatters.py
index b157829e0f..ceff14090e 100644
--- a/web3/_utils/method_formatters.py
+++ b/web3/_utils/method_formatters.py
@@ -322,6 +322,9 @@ def apply_list_to_array_formatter(formatter: Any) -> Callable[..., Any]:
         is_not_null, apply_list_to_array_formatter(withdrawal_result_formatter)
     ),
     "withdrawalsRoot": apply_formatter_if(is_not_null, to_hexbytes(32)),
+    "blobGasUsed": to_integer_if_hex,
+    "excessBlobGas": to_integer_if_hex,
+    "parentBeaconBlockRoot": apply_formatter_if(is_not_null, to_hexbytes(32)),
 }