diff --git a/docs/web3.eth.rst b/docs/web3.eth.rst
index eca95996c5..ca56ac2534 100644
--- a/docs/web3.eth.rst
+++ b/docs/web3.eth.rst
@@ -1140,19 +1140,23 @@ with the filtering API.
        True
 
 
-.. py:method:: Eth.submitWork(nonce, pow_hash, mix_digest)
+.. py:method:: Eth.submit_work(nonce, pow_hash, mix_digest)
 
     * Delegates to ``eth_submitWork`` RPC Method.
 
     .. code-block:: python
 
-       >>> web3.eth.submitWork(
+       >>> web3.eth.submit_work(
                1,
                '0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef',
                '0xD1FE5700000000000000000000000000D1FE5700000000000000000000000000',
            )
        True
 
+.. py:method:: Eth.submitWork(nonce, pow_hash, mix_digest)
+
+    .. warning:: Deprecated: This property is deprecated in favor of
+      :attr:`~web3.eth.Eth.submit_work()`
 
 Contracts
 ---------
diff --git a/newsfragments/1927.feature.rst b/newsfragments/1927.feature.rst
new file mode 100644
index 0000000000..bc0d8fb393
--- /dev/null
+++ b/newsfragments/1927.feature.rst
@@ -0,0 +1 @@
+Add ``w3.eth.submit_work`` deprecate ``w3.eth.submitWork``
diff --git a/tests/integration/test_ethereum_tester.py b/tests/integration/test_ethereum_tester.py
index b0be994d15..e8e4f151b4 100644
--- a/tests/integration/test_ethereum_tester.py
+++ b/tests/integration/test_ethereum_tester.py
@@ -252,7 +252,9 @@ class TestEthereumTesterEthModule(EthModuleTest):
         EthModuleTest.test_eth_sign_transaction_ens_names, ValueError
     )
     test_eth_submitHashrate = not_implemented(EthModuleTest.test_eth_submitHashrate, ValueError)
-    test_eth_submitWork = not_implemented(EthModuleTest.test_eth_submitWork, ValueError)
+    test_eth_submitWork_deprecated = not_implemented(
+        EthModuleTest.test_eth_submitWork_deprecated, ValueError)
+    test_eth_submit_work = not_implemented(EthModuleTest.test_eth_submit_work, ValueError)
 
     def test_eth_getBlockByHash_pending(
         self, web3: "Web3"
diff --git a/web3/_utils/module_testing/eth_module.py b/web3/_utils/module_testing/eth_module.py
index 44715c034c..3c8e8cfa08 100644
--- a/web3/_utils/module_testing/eth_module.py
+++ b/web3/_utils/module_testing/eth_module.py
@@ -1476,9 +1476,18 @@ def test_eth_submitHashrate(self, web3: "Web3") -> None:
         result = web3.eth.submitHashrate(5000, node_id)
         assert result is True
 
-    def test_eth_submitWork(self, web3: "Web3") -> None:
+    def test_eth_submit_work(self, web3: "Web3") -> None:
         nonce = 1
         pow_hash = HexStr('0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef')
         mix_digest = HexStr('0xD1FE5700000000000000000000000000D1FE5700000000000000000000000000')
-        result = web3.eth.submitWork(nonce, pow_hash, mix_digest)
+        result = web3.eth.submit_work(nonce, pow_hash, mix_digest)
+        assert result is False
+
+    def test_eth_submitWork_deprecated(self, web3: "Web3") -> None:
+        nonce = 1
+        pow_hash = HexStr('0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef')
+        mix_digest = HexStr('0xD1FE5700000000000000000000000000D1FE5700000000000000000000000000')
+        with pytest.warns(DeprecationWarning,
+                          match="submitWork is deprecated in favor of submit_work"):
+            result = web3.eth.submitWork(nonce, pow_hash, mix_digest)
         assert result is False
diff --git a/web3/eth.py b/web3/eth.py
index 876ff5c794..ebee33cfd7 100644
--- a/web3/eth.py
+++ b/web3/eth.py
@@ -614,7 +614,7 @@ def filter_munger(
         mungers=[default_root_munger],
     )
 
-    submitWork: Method[Callable[[int, _Hash32, _Hash32], bool]] = Method(
+    submit_work: Method[Callable[[int, _Hash32, _Hash32], bool]] = Method(
         RPC.eth_submitWork,
         mungers=[default_root_munger],
     )
@@ -689,6 +689,7 @@ def setGasPriceStrategy(self, gas_price_strategy: GasPriceStrategy) -> None:
     getUncleCount = DeprecatedMethod(get_uncle_count, 'getUncleCount', 'get_uncle_count')
     sendTransaction = DeprecatedMethod(send_transaction, 'sendTransaction', 'send_transaction')
     signTransaction = DeprecatedMethod(sign_transaction, 'signTransaction', 'sign_transaction')
+    submitWork = DeprecatedMethod(submit_work, 'submitWork', 'submit_work')
     getLogs = DeprecatedMethod(get_logs, 'getLogs', 'get_logs')
     sendRawTransaction = DeprecatedMethod(send_raw_transaction,
                                           'sendRawTransaction',