diff --git a/pyathena/arrow/result_set.py b/pyathena/arrow/result_set.py
index 64f65040..cb12f808 100644
--- a/pyathena/arrow/result_set.py
+++ b/pyathena/arrow/result_set.py
@@ -327,6 +327,9 @@ def _read_csv(self) -> Table:
                 ignore_empty_lines=False,
                 double_quote=True,
                 escape_char=False,
+                # A quoted value can contain a newline, so the reader must not split
+                # blocks inside quotes.
+                newlines_in_values=True,
             )
         else:
             return pa.Table.from_pydict({})
diff --git a/tests/pyathena/arrow/test_cursor.py b/tests/pyathena/arrow/test_cursor.py
index 055d47b8..f9a66712 100644
--- a/tests/pyathena/arrow/test_cursor.py
+++ b/tests/pyathena/arrow/test_cursor.py
@@ -47,6 +47,18 @@ def test_binary_null_vs_empty(self, arrow_cursor):
         ]
         assert [row[3] for row in rows] == ["", "", "NULL"]
 
+    def test_multiline_values_across_blocks(self, arrow_cursor):
+        # The 50 two-line values of 301 bytes span several 1024-byte blocks.
+        arrow_cursor.execute(
+            """
+            SELECT array_join(repeat('x', 150), '') || chr(10) || array_join(repeat('y', 150), '')
+                AS v
+            FROM UNNEST(sequence(1, 50)) AS t(i)
+            """,
+            block_size=1024,
+        )
+        assert arrow_cursor.fetchall() == [("x" * 150 + "\n" + "y" * 150,)] * 50
+
     def test_binary_single_null(self, arrow_cursor):
         arrow_cursor.execute("SELECT CAST(NULL AS VARBINARY) AS value")
         assert arrow_cursor.fetchall() == [(None,)]