diff --git a/recipe_modules/flutter_deps/api.py b/recipe_modules/flutter_deps/api.py
index 52f6f00..79d0f97 100644
--- a/recipe_modules/flutter_deps/api.py
+++ b/recipe_modules/flutter_deps/api.py
@@ -98,6 +98,7 @@
         'ios_signing':
             self.
             apple_signing,  # TODO(drewroen): Remove this line once ios_signing is not being referenced
+        'ktlint': self.ktlint,
         'ninja': self.ninja,
         'open_jdk': self.open_jdk,
         'ruby': self.ruby,
@@ -723,6 +724,24 @@
       paths.insert(0, ruby_path.join('bin'))
       env_prefixes['PATH'] = paths
 
+  # pylint: disable=unused-argument
+  def ktlint(self, env, env_prefixes, version=None):
+    """Installs a dependency on ktlint
+
+    Args:
+      env(dict): Current environment variables.
+      env_prefixes(dict): Current environment prefixes variables.
+    """
+    version = version or 'latest'
+    with self.m.step.nest('Install ktlint'):
+      ktlint_path = self.m.path['cache'].join('ktlint')
+      ktlint = self.m.cipd.EnsureFile()
+      ktlint.add_package('flutter/ktlint/${platform}', version)
+      self.m.cipd.ensure(ktlint_path, ktlint)
+      paths = env_prefixes.get('PATH', [])
+      paths.insert(0, ktlint_path)
+      env_prefixes['PATH'] = paths
+
   def contexts(self):
     """Available contexts across recipes repository."""
     return {
diff --git a/recipe_modules/flutter_deps/examples/full.expected/basic.json b/recipe_modules/flutter_deps/examples/full.expected/basic.json
index 13d54f7..83e86aa 100644
--- a/recipe_modules/flutter_deps/examples/full.expected/basic.json
+++ b/recipe_modules/flutter_deps/examples/full.expected/basic.json
@@ -839,6 +839,39 @@
     ]
   },
   {
+    "cmd": [],
+    "name": "Install ktlint"
+  },
+  {
+    "cmd": [
+      "cipd",
+      "ensure",
+      "-root",
+      "[CACHE]/ktlint",
+      "-ensure-file",
+      "flutter/ktlint/${platform} latest",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "name": "Install ktlint.ensure_installed",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@      {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"flutter/ktlint/resolved-platform\"@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    ]@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
     "cmd": [
       "cipd",
       "ensure",
diff --git a/recipe_modules/flutter_deps/examples/full.expected/goldTryjob.json b/recipe_modules/flutter_deps/examples/full.expected/goldTryjob.json
index 13d54f7..83e86aa 100644
--- a/recipe_modules/flutter_deps/examples/full.expected/goldTryjob.json
+++ b/recipe_modules/flutter_deps/examples/full.expected/goldTryjob.json
@@ -839,6 +839,39 @@
     ]
   },
   {
+    "cmd": [],
+    "name": "Install ktlint"
+  },
+  {
+    "cmd": [
+      "cipd",
+      "ensure",
+      "-root",
+      "[CACHE]/ktlint",
+      "-ensure-file",
+      "flutter/ktlint/${platform} latest",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "name": "Install ktlint.ensure_installed",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@      {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"flutter/ktlint/resolved-platform\"@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    ]@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
     "cmd": [
       "cipd",
       "ensure",
diff --git a/recipe_modules/flutter_deps/examples/full.expected/linux.json b/recipe_modules/flutter_deps/examples/full.expected/linux.json
index 13d54f7..83e86aa 100644
--- a/recipe_modules/flutter_deps/examples/full.expected/linux.json
+++ b/recipe_modules/flutter_deps/examples/full.expected/linux.json
@@ -839,6 +839,39 @@
     ]
   },
   {
+    "cmd": [],
+    "name": "Install ktlint"
+  },
+  {
+    "cmd": [
+      "cipd",
+      "ensure",
+      "-root",
+      "[CACHE]/ktlint",
+      "-ensure-file",
+      "flutter/ktlint/${platform} latest",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "name": "Install ktlint.ensure_installed",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@      {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"flutter/ktlint/resolved-platform\"@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    ]@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
     "cmd": [
       "cipd",
       "ensure",
diff --git a/recipe_modules/flutter_deps/examples/full.expected/local_engine_cas.json b/recipe_modules/flutter_deps/examples/full.expected/local_engine_cas.json
index 7940ea7..f985449 100644
--- a/recipe_modules/flutter_deps/examples/full.expected/local_engine_cas.json
+++ b/recipe_modules/flutter_deps/examples/full.expected/local_engine_cas.json
@@ -923,6 +923,39 @@
     ]
   },
   {
+    "cmd": [],
+    "name": "Install ktlint"
+  },
+  {
+    "cmd": [
+      "cipd",
+      "ensure",
+      "-root",
+      "[CACHE]/ktlint",
+      "-ensure-file",
+      "flutter/ktlint/${platform} latest",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "name": "Install ktlint.ensure_installed",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@      {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"flutter/ktlint/resolved-platform\"@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    ]@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
     "cmd": [
       "cipd",
       "ensure",
diff --git a/recipe_modules/flutter_deps/examples/full.expected/local_web_sdk_cas.json b/recipe_modules/flutter_deps/examples/full.expected/local_web_sdk_cas.json
index e1bd509..ae939f4 100644
--- a/recipe_modules/flutter_deps/examples/full.expected/local_web_sdk_cas.json
+++ b/recipe_modules/flutter_deps/examples/full.expected/local_web_sdk_cas.json
@@ -923,6 +923,39 @@
     ]
   },
   {
+    "cmd": [],
+    "name": "Install ktlint"
+  },
+  {
+    "cmd": [
+      "cipd",
+      "ensure",
+      "-root",
+      "[CACHE]/ktlint",
+      "-ensure-file",
+      "flutter/ktlint/${platform} latest",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "name": "Install ktlint.ensure_installed",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@      {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"flutter/ktlint/resolved-platform\"@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    ]@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
     "cmd": [
       "cipd",
       "ensure",
diff --git a/recipe_modules/flutter_deps/examples/full.expected/mac.json b/recipe_modules/flutter_deps/examples/full.expected/mac.json
index 208eb0b..fb2db31 100644
--- a/recipe_modules/flutter_deps/examples/full.expected/mac.json
+++ b/recipe_modules/flutter_deps/examples/full.expected/mac.json
@@ -855,6 +855,39 @@
   },
   {
     "cmd": [],
+    "name": "Install ktlint"
+  },
+  {
+    "cmd": [
+      "cipd",
+      "ensure",
+      "-root",
+      "[CACHE]/ktlint",
+      "-ensure-file",
+      "flutter/ktlint/${platform} latest",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "name": "Install ktlint.ensure_installed",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@      {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"flutter/ktlint/resolved-platform\"@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    ]@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
+    "cmd": [],
     "name": "Install swift-format"
   },
   {
diff --git a/recipe_modules/flutter_deps/examples/full.expected/mac_old.json b/recipe_modules/flutter_deps/examples/full.expected/mac_old.json
index e5bf405..3699c24 100644
--- a/recipe_modules/flutter_deps/examples/full.expected/mac_old.json
+++ b/recipe_modules/flutter_deps/examples/full.expected/mac_old.json
@@ -855,6 +855,39 @@
   },
   {
     "cmd": [],
+    "name": "Install ktlint"
+  },
+  {
+    "cmd": [
+      "cipd",
+      "ensure",
+      "-root",
+      "[CACHE]/ktlint",
+      "-ensure-file",
+      "flutter/ktlint/${platform} latest",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "name": "Install ktlint.ensure_installed",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@      {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"flutter/ktlint/resolved-platform\"@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    ]@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
+    "cmd": [],
     "name": "Install swift-format"
   },
   {
diff --git a/recipe_modules/flutter_deps/examples/full.expected/noop_golds_official_builds.json b/recipe_modules/flutter_deps/examples/full.expected/noop_golds_official_builds.json
index 36ce9e7..aabc42c 100644
--- a/recipe_modules/flutter_deps/examples/full.expected/noop_golds_official_builds.json
+++ b/recipe_modules/flutter_deps/examples/full.expected/noop_golds_official_builds.json
@@ -1190,6 +1190,51 @@
     ]
   },
   {
+    "cmd": [],
+    "name": "Install ktlint"
+  },
+  {
+    "cmd": [
+      "cipd",
+      "ensure",
+      "-root",
+      "[CACHE]/ktlint",
+      "-ensure-file",
+      "flutter/ktlint/${platform} latest",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "luci_context": {
+      "realm": {
+        "name": "dart-internal:flutter"
+      },
+      "resultdb": {
+        "current_invocation": {
+          "name": "invocations/build:8945511751514863184",
+          "update_token": "token"
+        },
+        "hostname": "rdbhost"
+      }
+    },
+    "name": "Install ktlint.ensure_installed",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@      {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"flutter/ktlint/resolved-platform\"@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    ]@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
     "cmd": [
       "cipd",
       "ensure",
diff --git a/recipe_modules/flutter_deps/examples/full.expected/windows_vs_installed.json b/recipe_modules/flutter_deps/examples/full.expected/windows_vs_installed.json
index dfbae26..ab11267 100644
--- a/recipe_modules/flutter_deps/examples/full.expected/windows_vs_installed.json
+++ b/recipe_modules/flutter_deps/examples/full.expected/windows_vs_installed.json
@@ -942,6 +942,39 @@
     ]
   },
   {
+    "cmd": [],
+    "name": "Install ktlint"
+  },
+  {
+    "cmd": [
+      "cipd.bat",
+      "ensure",
+      "-root",
+      "[CACHE]\\ktlint",
+      "-ensure-file",
+      "flutter/ktlint/${platform} latest",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "name": "Install ktlint.ensure_installed",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@      {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"flutter/ktlint/resolved-platform\"@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    ]@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
     "cmd": [
       "git",
       "rev-parse",
diff --git a/recipe_modules/flutter_deps/examples/full.expected/windows_vs_not_installed.json b/recipe_modules/flutter_deps/examples/full.expected/windows_vs_not_installed.json
index b7d9596..ebe836f 100644
--- a/recipe_modules/flutter_deps/examples/full.expected/windows_vs_not_installed.json
+++ b/recipe_modules/flutter_deps/examples/full.expected/windows_vs_not_installed.json
@@ -1445,6 +1445,39 @@
     ]
   },
   {
+    "cmd": [],
+    "name": "Install ktlint"
+  },
+  {
+    "cmd": [
+      "cipd.bat",
+      "ensure",
+      "-root",
+      "[CACHE]\\ktlint",
+      "-ensure-file",
+      "flutter/ktlint/${platform} latest",
+      "-max-threads",
+      "0",
+      "-json-output",
+      "/path/to/tmp/json"
+    ],
+    "name": "Install ktlint.ensure_installed",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"result\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@      {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"instance_id\": \"resolved-instance_id-of-latest----------\",@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"package\": \"flutter/ktlint/resolved-platform\"@@@",
+      "@@@STEP_LOG_LINE@json.output@      }@@@",
+      "@@@STEP_LOG_LINE@json.output@    ]@@@",
+      "@@@STEP_LOG_LINE@json.output@  }@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
     "cmd": [
       "git",
       "rev-parse",
diff --git a/recipe_modules/flutter_deps/examples/full.py b/recipe_modules/flutter_deps/examples/full.py
index 55a535d..181e8a6 100644
--- a/recipe_modules/flutter_deps/examples/full.py
+++ b/recipe_modules/flutter_deps/examples/full.py
@@ -86,6 +86,7 @@
   api.flutter_deps.certs(env, env_prefixes, '')
   api.flutter_deps.vs_build(env, env_prefixes, 'version:vs2019')
   api.flutter_deps.ruby(env, env_prefixes, '')
+  api.flutter_deps.ktlint(env, env_prefixes)
   api.flutter_deps.android_virtual_device(env, env_prefixes, '34')
   api.flutter_deps.swift_format(env, env_prefixes, '')