diff --git a/Makefile b/Makefile
index 9103a1c..9c61dcc 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
-all : fuzzer-html fuzzer-email fuzzer-httpclient fuzzer-json fuzzer-difflib fuzzer-csv fuzzer-decode fuzzer-ast fuzzer-tarfile fuzzer-tarfile-hypothesis fuzzer-zipfile fuzzer-zipfile-hypothesis fuzzer-re fuzzer-configparser fuzzer-tomllib fuzzer-plistlib fuzzer-xml fuzzer-zoneinfo
+all : fuzzer-html fuzzer-email fuzzer-httpclient fuzzer-json fuzzer-difflib fuzzer-csv fuzzer-decode fuzzer-ast fuzzer-tarfile fuzzer-tarfile-hypothesis fuzzer-zipfile fuzzer-zipfile-hypothesis fuzzer-re fuzzer-configparser fuzzer-tomllib fuzzer-plistlib fuzzer-xml fuzzer-zoneinfo fuzzer-operator
 
 PYTHON_CONFIG_PATH=$(CPYTHON_INSTALL_PATH)/bin/python3-config
 CXXFLAGS += $(shell $(PYTHON_CONFIG_PATH) --cflags)
-LDFLAGS += -rdynamic $(shell $(PYTHON_CONFIG_PATH) --ldflags --embed)
+LDFLAGS += -rdynamic $(shell $(PYTHON_CONFIG_PATH) --ldflags --embed) $(CPYTHON_MODLIBS) -Wl,--allow-multiple-definition
 
 fuzzer-html:
 	clang++ $(CXXFLAGS) $(LIB_FUZZING_ENGINE) -std=c++17 fuzzer.cpp -DPYTHON_HARNESS_PATH="\"html.py\"" -ldl $(LDFLAGS) -o fuzzer-html
@@ -40,3 +40,6 @@ fuzzer-xml:
 	clang++ $(CXXFLAGS) $(LIB_FUZZING_ENGINE) -std=c++17 fuzzer.cpp -DPYTHON_HARNESS_PATH="\"xml.py\"" -ldl $(LDFLAGS) -o fuzzer-xml
 fuzzer-zoneinfo:
 	clang++ $(CXXFLAGS) $(LIB_FUZZING_ENGINE) -std=c++17 fuzzer.cpp -DPYTHON_HARNESS_PATH="\"zoneinfo.py\"" -ldl $(LDFLAGS) -o fuzzer-zoneinfo
+
+fuzzer-operator:
+	clang++ $(CXXFLAGS) $(LIB_FUZZING_ENGINE) -std=c++17 fuzzer.cpp -DPYTHON_HARNESS_PATH="\"operator.py\"" -ldl $(LDFLAGS) -o fuzzer-operator
diff --git a/fuzz_targets.txt b/fuzz_targets.txt
index 8710a5f..52a2e02 100644
--- a/fuzz_targets.txt
+++ b/fuzz_targets.txt
@@ -7,6 +7,7 @@ email email.py
 html html.py
 httpclient httpclient.py
 json json.py
+operator operator.py
 plistlib plist.py
 re re.py
 tarfile tarfile.py
diff --git a/operator.py b/operator.py
new file mode 100644
index 0000000..edbd1ae
--- /dev/null
+++ b/operator.py
@@ -0,0 +1,137 @@
+from fuzzeddataprovider import FuzzedDataProvider
+import operator
+
+MAX_LIST_SIZE = 50  # cap on generated list/sequence sizes to avoid OOM
+
+# Top-level fuzzer operation targets
+OP_COMPARISONS = 0
+OP_ARITHMETIC = 1
+OP_UNARY = 2
+OP_SEQUENCE = 3
+OP_ITEMGETTER = 4
+OP_ATTRGETTER = 5
+OP_METHODCALLER = 6
+
+# Sequence operation targets
+SEQ_CONTAINS = 0
+SEQ_COUNT_OF = 1
+SEQ_INDEX_OF = 2
+SEQ_GETITEM = 3
+SEQ_CONCAT = 4
+SEQ_SETITEM = 5
+SEQ_DELITEM = 6
+SEQ_LENGTH_HINT = 7
+
+def op_comparisons(fdp):
+    a = fdp.ConsumeRandomValue()
+    b = fdp.ConsumeRandomValue()
+    ops = [operator.lt, operator.le, operator.gt, operator.ge,
+           operator.eq, operator.ne]
+    op = fdp.PickValueInList(ops)
+    op(a, b)
+
+def op_arithmetic(fdp):
+    a = fdp.ConsumeInt(4)
+    b = fdp.ConsumeInt(4)
+    ops = [operator.add, operator.sub, operator.mul, operator.mod,
+           operator.floordiv, operator.truediv, operator.pow,
+           operator.lshift, operator.rshift,
+           operator.and_, operator.or_, operator.xor]
+    op = fdp.PickValueInList(ops)
+    if op == operator.pow and isinstance(b, (int, float)):
+        b = b % 20 if isinstance(b, int) else b
+    if op in (operator.lshift, operator.rshift) and isinstance(b, int):
+        b = abs(b) % 64
+    op(a, b)
+
+def op_unary(fdp):
+    a = fdp.ConsumeRandomValue()
+    ops = [operator.neg, operator.pos, operator.abs, operator.invert,
+           operator.index]
+    op = fdp.PickValueInList(ops)
+    op(a)
+
+def op_sequence(fdp):
+    n = fdp.ConsumeIntInRange(1, min(fdp.remaining_bytes(), 100))
+    lst = fdp.ConsumeIntList(n, 1)
+    target = fdp.ConsumeIntInRange(SEQ_CONTAINS, SEQ_LENGTH_HINT)
+    if target == SEQ_CONTAINS:
+        operator.contains(lst, fdp.ConsumeInt(1))
+    elif target == SEQ_COUNT_OF:
+        operator.countOf(lst, fdp.ConsumeInt(1))
+    elif target == SEQ_INDEX_OF:
+        try:
+            operator.indexOf(lst, fdp.ConsumeInt(1))
+        except ValueError:
+            pass
+    elif target == SEQ_GETITEM:
+        idx = fdp.ConsumeIntInRange(0, max(len(lst) - 1, 0))
+        operator.getitem(lst, idx)
+    elif target == SEQ_CONCAT:
+        operator.concat(lst, fdp.ConsumeIntList(fdp.ConsumeIntInRange(0, MAX_LIST_SIZE), 1))
+    elif target == SEQ_SETITEM:
+        idx = fdp.ConsumeIntInRange(0, max(len(lst) - 1, 0))
+        operator.setitem(lst, idx, fdp.ConsumeInt(1))
+    elif target == SEQ_DELITEM:
+        idx = fdp.ConsumeIntInRange(0, max(len(lst) - 1, 0))
+        operator.delitem(lst, idx)
+    elif target == SEQ_LENGTH_HINT:
+        operator.length_hint(lst)
+
+def op_itemgetter(fdp):
+    n = fdp.ConsumeIntInRange(1, MAX_LIST_SIZE)
+    lst = fdp.ConsumeIntList(n, 1)
+    if not lst:
+        return
+    num_keys = fdp.ConsumeIntInRange(1, len(lst))
+    keys = [fdp.ConsumeIntInRange(0, len(lst) - 1) for _ in range(num_keys)]
+    getter = operator.itemgetter(*keys) if len(keys) > 1 else operator.itemgetter(keys[0])
+    getter(lst)
+
+def op_attrgetter(fdp):
+    class Obj:
+        pass
+    obj = Obj()
+    attrs = ['x', 'y', 'z', 'w']
+    for a in attrs:
+        setattr(obj, a, fdp.ConsumeInt(1))
+    num_attrs = fdp.ConsumeIntInRange(1, len(attrs))
+    chosen = [fdp.PickValueInList(attrs) for _ in range(num_attrs)]
+    getter = operator.attrgetter(*chosen) if len(chosen) > 1 else operator.attrgetter(chosen[0])
+    getter(obj)
+
+def op_methodcaller(fdp):
+    s = fdp.ConsumeUnicode(fdp.ConsumeIntInRange(1, 100))
+    methods = ['upper', 'lower', 'strip', 'title', 'swapcase']
+    method = fdp.PickValueInList(methods)
+    caller = operator.methodcaller(method)
+    caller(s)
+
+# Fuzzes the _operator C module (Modules/_operator.c). Exercises
+# comparison operators (lt/le/gt/ge/eq/ne), arithmetic operators
+# (add/sub/mul/mod/div/pow/shifts/bitwise), unary operators
+# (neg/pos/abs/invert/index), sequence operations (contains/countOf/
+# indexOf/getitem/concat/setitem/delitem/length_hint), and the
+# itemgetter, attrgetter, and methodcaller helpers.
+def FuzzerRunOne(FuzzerInput):
+    if len(FuzzerInput) < 1 or len(FuzzerInput) > 0x10000:
+        return
+    fdp = FuzzedDataProvider(FuzzerInput)
+    op = fdp.ConsumeIntInRange(OP_COMPARISONS, OP_METHODCALLER)
+    try:
+        if op == OP_COMPARISONS:
+            op_comparisons(fdp)
+        elif op == OP_ARITHMETIC:
+            op_arithmetic(fdp)
+        elif op == OP_UNARY:
+            op_unary(fdp)
+        elif op == OP_SEQUENCE:
+            op_sequence(fdp)
+        elif op == OP_ITEMGETTER:
+            op_itemgetter(fdp)
+        elif op == OP_ATTRGETTER:
+            op_attrgetter(fdp)
+        elif op == OP_METHODCALLER:
+            op_methodcaller(fdp)
+    except Exception:
+        pass