diff --git a/qiskit/pulse/configuration.py b/qiskit/pulse/configuration.py
index 74d302413a77..9c4019ce19c7 100644
--- a/qiskit/pulse/configuration.py
+++ b/qiskit/pulse/configuration.py
@@ -39,6 +39,26 @@ def _assert_nested_dict_equal(a, b):
     return True
 
 
+def _get_hash(obj: dict):
+    obj_ = obj.copy()
+    for k, v in obj.items():
+        if isinstance(v, dict):
+            obj_[k] = _get_hash(v)
+        elif isinstance(v, np.ndarray):
+            obj_[k] = v.tobytes()
+        elif isinstance(v, list):
+            v_ = []
+            for i in v:
+                if isinstance(i, dict):
+                    v_.append(_get_hash(i))
+                else:
+                    v_.append(i)
+            obj_[k] = tuple(v_)
+        else:
+            obj_[k] = v
+    return hash(tuple(obj_.items()))
+
+
 class Kernel:
     """Settings for this Kernel, which is responsible for integrating time series (raw) data
     into IQ points.
@@ -67,7 +87,7 @@ def __eq__(self, other):
         return False
 
     def __hash__(self):
-        return hash(repr(self))
+        return _get_hash(self.__dict__)
 
 
 class Discriminator:
@@ -98,7 +118,7 @@ def __eq__(self, other):
         return False
 
     def __hash__(self):
-        return hash(repr(self))
+        return _get_hash(self.__dict__)
 
 
 class LoRange:
diff --git a/test/python/pulse/test_experiment_configurations.py b/test/python/pulse/test_experiment_configurations.py
index 85ed4368cfb8..fb3dd6c2c95f 100644
--- a/test/python/pulse/test_experiment_configurations.py
+++ b/test/python/pulse/test_experiment_configurations.py
@@ -153,6 +153,27 @@ def test_neq_nested_params(self):
         )
         self.assertFalse(kernel_a == kernel_b)
 
+    def test_hash(self):
+        """Test if hash is implemented correctly."""
+        kernel_a = Kernel(
+            "kernel_test",
+            kernel={"real": np.zeros(10), "imag": np.zeros(10)},
+            bias=[0, 0],
+        )
+        kernel_b = Kernel(
+            "kernel_test",
+            kernel={"real": np.zeros(10), "imag": np.zeros(10)},
+            bias=[0, 0],
+        )
+        self.assertTrue(hash(kernel_a) == hash(kernel_b))
+
+        kernel_c = Kernel(
+            "kernel_test",
+            bias=[0, 0],
+            kernel={"real": np.zeros(10), "imag": np.zeros(10)},
+        )
+        self.assertFalse(hash(kernel_a) == hash(kernel_c))
+
 
 class TestDiscriminator(QiskitTestCase):
     """Test Discriminator."""
@@ -199,6 +220,27 @@ def test_neq_params(self):
         )
         self.assertFalse(discriminator_a == discriminator_b)
 
+    def test_hash(self):
+        """Test if hash is implemented correctly."""
+        discriminator_a = Discriminator(
+            "discriminator_test",
+            discriminator_type="linear",
+            neighborhoods=[{"qubits": 1, "channels": 1}],
+        )
+        discriminator_b = Discriminator(
+            "discriminator_test",
+            discriminator_type="linear",
+            neighborhoods=[{"qubits": 1, "channels": 1}],
+        )
+        self.assertTrue(hash(discriminator_a) == hash(discriminator_b))
+
+        discriminator_c = Discriminator(
+            "discriminator_test",
+            discriminator_type="linear",
+            neighborhoods=[{"channels": 1, "qubits": 1}],
+        )
+        self.assertFalse(hash(discriminator_a) == hash(discriminator_c))
+
 
 if __name__ == "__main__":
     unittest.main()