diff --git a/cmr/queries.py b/cmr/queries.py
index cdf9f2e..a0b6d1c 100644
--- a/cmr/queries.py
+++ b/cmr/queries.py
@@ -774,17 +774,29 @@ def entry_title(self, entry_title: str) -> Self:
 
         return self
 
-    def platform(self, platform: str) -> Self:
+    def platform(
+        self,
+        platform: Union[str, Sequence[str]],
+        *platforms: str,
+    ) -> Self:
         """
         Filter by the satellite platform the granule came from.
 
-        :param platform: name of the satellite
+        :param platform: name(s) of the satellite platform
         :returns: self
         """
 
         if not platform:
             raise ValueError("Please provide a value for platform")
 
+        if platforms:
+            if not isinstance(platform, str):
+                raise TypeError(
+                    "Platform must be of type str when providing multiple "
+                    "arguments"
+                )
+            platform = [platform, *platforms]
+
         self.params['platform'] = platform
         return self
 
diff --git a/tests/test_collection.py b/tests/test_collection.py
index 2c2d866..adb4d07 100644
--- a/tests/test_collection.py
+++ b/tests/test_collection.py
@@ -144,6 +144,22 @@ def test_platform(self):
         self.assertIn("platform", query.params)
         self.assertEqual(query.params["platform"], "1B")
 
+    def test_multiple_platforms(self):
+        query = CollectionQuery()
+
+        query.platform("Aqua", "Terra")
+
+        self.assertIn("platform", query.params)
+        self.assertEqual(query.params["platform"], ["Aqua", "Terra"])
+
+    def test_multiple_platforms_from_list(self):
+        query = CollectionQuery()
+
+        query.platform(["Aqua", "Terra"])
+
+        self.assertIn("platform", query.params)
+        self.assertEqual(query.params["platform"], ["Aqua", "Terra"])
+
     def test_empty_platform(self):
         query = CollectionQuery()
 
diff --git a/tests/test_granule.py b/tests/test_granule.py
index fbf188f..7d6d4f6 100644
--- a/tests/test_granule.py
+++ b/tests/test_granule.py
@@ -344,6 +344,22 @@ def test_platform(self):
         self.assertIn(self.platform, query.params)
         self.assertEqual(query.params[self.platform], "1B")
 
+    def test_multiple_platforms(self):
+        query = GranuleQuery()
+
+        query.platform("Aqua", "Terra")
+
+        self.assertIn(self.platform, query.params)
+        self.assertEqual(query.params[self.platform], ["Aqua", "Terra"])
+
+    def test_multiple_platforms_from_list(self):
+        query = GranuleQuery()
+
+        query.platform(["Aqua", "Terra"])
+
+        self.assertIn(self.platform, query.params)
+        self.assertEqual(query.params[self.platform], ["Aqua", "Terra"])
+
     def test_sort_key(self):
         query = GranuleQuery()
         # Various sort keys using this as an example