diff --git a/ibis/formats/pandas.py b/ibis/formats/pandas.py
index 4355013d6000e..87c5411881199 100644
--- a/ibis/formats/pandas.py
+++ b/ibis/formats/pandas.py
@@ -161,6 +161,15 @@ def convert_Boolean(s, dtype, pandas_type):
         else:
             return s
 
+    @staticmethod
+    def convert_Decimal(s, dtype, pandas_type):
+        import decimal
+
+        import pyarrow as pa
+
+        arr = pa.array(s.map(decimal.Decimal, na_action="ignore").values)
+        return arr.cast(dtype.to_pyarrow(), safe=False)
+
     @staticmethod
     def convert_Timestamp(s, dtype, pandas_type):
         if isinstance(dtype, pd.DatetimeTZDtype):