diff --git a/README.rst b/README.rst
index d7981f7..b7d4f38 100644
--- a/README.rst
+++ b/README.rst
@@ -160,6 +160,13 @@ the loop, because `late-binding closures are a classic gotcha
 This check identifies exception types that are specified in multiple ``except``
 clauses. The first specification is the only one ever considered, so all others can be removed.
 
+**B026**: Star-arg unpacking after a keyword argument is strongly discouraged, because
+it only works when the keyword parameter is declared after all parameters supplied by
+the unpacked sequence, and this change of ordering can surprise and mislead readers.
+There was `cpython discussion of disallowing this syntax
+<https://github.com/python/cpython/issues/82741>`_, but legacy usage and parser
+limitations make it difficult.
+
 Opinionated warnings
 ~~~~~~~~~~~~~~~~~~~~
 
diff --git a/bugbear.py b/bugbear.py
index 4b742b7..cc92b92 100644
--- a/bugbear.py
+++ b/bugbear.py
@@ -354,6 +354,8 @@ class BugBearVisitor(ast.NodeVisitor):
                 ):
                     self.errors.append(B010(node.lineno, node.col_offset))
 
+            self.check_for_b026(node)
+
         self.generic_visit(node)
 
     def visit_Assign(self, node):
@@ -641,6 +643,22 @@ class BugBearVisitor(ast.NodeVisitor):
 
         self.errors.append(B024(node.lineno, node.col_offset, vars=(node.name,)))
 
+    def check_for_b026(self, call: ast.Call):
+        if not call.keywords:
+            return
+
+        starreds = [arg for arg in call.args if isinstance(arg, ast.Starred)]
+        if not starreds:
+            return
+
+        first_keyword = call.keywords[0].value
+        for starred in starreds:
+            if (starred.lineno, starred.col_offset) > (
+                first_keyword.lineno,
+                first_keyword.col_offset,
+            ):
+                self.errors.append(B026(starred.lineno, starred.col_offset))
+
     def _get_assigned_names(self, loop_node):
         loop_targets = (ast.For, ast.AsyncFor, ast.comprehension)
         for node in children_in_scope(loop_node):
@@ -1203,6 +1221,14 @@ B025 = Error(
         " will be considered and all other except catches can be safely removed."
     )
 )
+B026 = Error(
+    message=(
+        "B026 Star-arg unpacking after a keyword argument is strongly discouraged, "
+        "because it only works when the keyword parameter is declared after all "
+        "parameters supplied by the unpacked sequence, and this change of ordering can "
+        "surprise and mislead readers."
+    )
+)
 
 # Warnings disabled by default.
 B901 = Error(

diff --git a/tests/b026.py b/tests/b026.py
new file mode 100644
index 0000000..ada19b4
--- /dev/null
+++ b/tests/b026.py
@@ -0,0 +1,21 @@
+"""
+Should emit:
+B026 - on lines 16, 17, 18, 19, 20, 21
+"""
+
+
+def foo(bar, baz, bam):
+    pass
+
+
+bar_baz = ["bar", "baz"]
+
+foo("bar", "baz", bam="bam")
+foo("bar", baz="baz", bam="bam")
+foo(bar="bar", baz="baz", bam="bam")
+foo(bam="bam", *["bar", "baz"])
+foo(bam="bam", *bar_baz)
+foo(baz="baz", bam="bam", *["bar"])
+foo(bar="bar", baz="baz", bam="bam", *[])
+foo(bam="bam", *["bar"], *["baz"])
+foo(*["bar"], bam="bam", *["baz"])
diff --git a/tests/test_bugbear.py b/tests/test_bugbear.py
index b09bb48..28eb964 100644
--- a/tests/test_bugbear.py
+++ b/tests/test_bugbear.py
@@ -36,6 +36,7 @@ from bugbear import (
     B023,
     B024,
     B025,
+    B026,
     B901,
     B902,
     B903,
@@ -381,6 +382,23 @@ class BugbearTestCase(unittest.TestCase):
             ),
         )
 
+    def test_b026(self):
+        filename = Path(__file__).absolute().parent / "b026.py"
+        bbc = BugBearChecker(filename=str(filename))
+        errors = list(bbc.run())
+        self.assertEqual(
+            errors,
+            self.errors(
+                B026(16, 15),
+                B026(17, 15),
+                B026(18, 26),
+                B026(19, 37),
+                B026(20, 15),
+                B026(20, 25),
+                B026(21, 25),
+            ),
+        )
+
     def test_b901(self):
         filename = Path(__file__).absolute().parent / "b901.py"
         bbc = BugBearChecker(filename=str(filename))

Proposed check: don't allow argument unpacking in a call after a keyword argument
Imagine a function like

```py
def foo(bar, baz):
    pass
```

The following call is a syntactically incorrect:

```py
foo(baz="baz", "bar")
```

However, with unpacking the following is allowed:

```py
foo(baz="baz", *["bar"])
```

[However](https://github.com/python/cpython/issues/82741#issuecomment-1093845041),

> [T]he resulting argument binding is awkward, and almost never does what you want/expect it to

It was [not ruled a bug or a behavior that can or should be deprecated](https://github.com/python/cpython/issues/82741#issuecomment-1093845049). Still, I think in most cases this is probably an oversight and should not be used.

If we want this check, I would be willing to contribute a patch.
tests/test_bugbear.py::BugbearTestCase::test_b001 tests/test_bugbear.py::BugbearTestCase::test_b002 tests/test_bugbear.py::BugbearTestCase::test_b003 tests/test_bugbear.py::BugbearTestCase::test_b004 tests/test_bugbear.py::BugbearTestCase::test_b005 tests/test_bugbear.py::BugbearTestCase::test_b006_b008 tests/test_bugbear.py::BugbearTestCase::test_b007 tests/test_bugbear.py::BugbearTestCase::test_b008_extended tests/test_bugbear.py::BugbearTestCase::test_b009_b010 tests/test_bugbear.py::BugbearTestCase::test_b011 tests/test_bugbear.py::BugbearTestCase::test_b012 tests/test_bugbear.py::BugbearTestCase::test_b013 tests/test_bugbear.py::BugbearTestCase::test_b014 tests/test_bugbear.py::BugbearTestCase::test_b015 tests/test_bugbear.py::BugbearTestCase::test_b016 tests/test_bugbear.py::BugbearTestCase::test_b017 tests/test_bugbear.py::BugbearTestCase::test_b018_classes tests/test_bugbear.py::BugbearTestCase::test_b018_functions tests/test_bugbear.py::BugbearTestCase::test_b019 tests/test_bugbear.py::BugbearTestCase::test_b020 tests/test_bugbear.py::BugbearTestCase::test_b021_classes tests/test_bugbear.py::BugbearTestCase::test_b022 tests/test_bugbear.py::BugbearTestCase::test_b023 tests/test_bugbear.py::BugbearTestCase::test_b024 tests/test_bugbear.py::BugbearTestCase::test_b025 tests/test_bugbear.py::BugbearTestCase::test_b026 tests/test_bugbear.py::BugbearTestCase::test_b901 tests/test_bugbear.py::BugbearTestCase::test_b902 tests/test_bugbear.py::BugbearTestCase::test_b902_py38 tests/test_bugbear.py::BugbearTestCase::test_b903 tests/test_bugbear.py::BugbearTestCase::test_b904 tests/test_bugbear.py::BugbearTestCase::test_b950 tests/test_bugbear.py::BugbearTestCase::test_b9_extend_select tests/test_bugbear.py::BugbearTestCase::test_b9_flake8_next_default_options tests/test_bugbear.py::BugbearTestCase::test_b9_select tests/test_bugbear.py::BugbearTestCase::test_selfclean_test_bugbear tests/test_bugbear.py::TestFuzz::test_does_not_crash_on_any_valid_code tests/test_bugbear.py::TestFuzz::test_does_not_crash_on_call_in_except_statement tests/test_bugbear.py::TestFuzz::test_does_not_crash_on_site_code tests/test_bugbear.py::TestFuzz::test_does_not_crash_on_tuple_expansion_in_except_statement