diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc92c28..f44e6e3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 Add your changes below.
 
 ### Added
+- Added a warning when a search query is longer than the 100 character limit Spotify allows
 
 ### Fixed
 
diff --git a/spotipy/client.py b/spotipy/client.py
index e7bd2b2..d4e7750 100644
--- a/spotipy/client.py
+++ b/spotipy/client.py
@@ -33,6 +33,8 @@ class Spotify:
     """
     max_retries = 3
     default_retry_codes = (429, 500, 502, 503, 504)
+    # Spotify rejects search queries longer than this many characters.
+    max_search_query_length = 100
     country_codes = [
         "AD",
         "AR",
@@ -610,6 +612,7 @@ class Spotify:
                 - market - An ISO 3166-1 alpha-2 country code or the string
                            from_token.
         """
+        self._warn_if_query_too_long(q)
         return self._get(
             "search", q=q, limit=limit, offset=offset, type=type, market=market
         )
@@ -644,8 +647,22 @@ class Spotify:
             "Searching multiple markets is poorly performing.",
             UserWarning,
         )
+        self._warn_if_query_too_long(q)
         return self._search_multiple_markets(q, limit, offset, type, markets, total)
 
+    def _warn_if_query_too_long(self, q):
+        """ Warn, without blocking, when a search query is longer than the
+            Spotify API allows. Spotify returns an error for queries over
+            ``max_search_query_length`` characters, so this points at the
+            likely cause instead of letting the request fail silently.
+        """
+        if isinstance(q, str) and len(q) > self.max_search_query_length:
+            logger.warning(
+                f"Search query is {len(q)} characters long, which is over the "
+                f"{self.max_search_query_length} character limit that Spotify "
+                f"allows. The request may be rejected."
+            )
+
     def user(self, user):
         """ Gets basic profile information about a Spotify User
 
diff --git a/tests/unit/test_client.py b/tests/unit/test_client.py
new file mode 100644
index 0000000..7e94de3
--- /dev/null
+++ b/tests/unit/test_client.py
@@ -0,0 +1,32 @@
+import unittest
+import unittest.mock as mock
+
+from spotipy import Spotify
+
+
+class SearchQueryLengthTest(unittest.TestCase):
+
+    def setUp(self):
+        self.spotify = Spotify(auth="TOKEN")
+
+    @mock.patch.object(Spotify, "_internal_call", return_value={})
+    def test_long_query_warns(self, _internal_call):
+        query = "a" * (Spotify.max_search_query_length + 1)
+        with self.assertLogs("spotipy.client", level="WARNING") as logs:
+            self.spotify.search(query)
+        self.assertTrue(
+            any("character limit" in message or "character" in message
+                for message in logs.output)
+        )
+
+    @mock.patch.object(Spotify, "_internal_call", return_value={})
+    def test_short_query_does_not_warn(self, _internal_call):
+        query = "a" * Spotify.max_search_query_length
+        logger = "spotipy.client"
+        with self.assertRaises(AssertionError):
+            with self.assertLogs(logger, level="WARNING"):
+                self.spotify.search(query)
+
+
+if __name__ == "__main__":
+    unittest.main()