diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -156,6 +156,8 @@
     'ArcanistRevertWorkflow' => 'workflow/ArcanistRevertWorkflow.php',
     'ArcanistRubyLinter' => 'lint/linter/ArcanistRubyLinter.php',
     'ArcanistRubyLinterTestCase' => 'lint/linter/__tests__/ArcanistRubyLinterTestCase.php',
+    'ArcanistSCSSLintLinter' => 'lint/linter/ArcanistSCSSLintLinter.php',
+    'ArcanistSCSSLintLinterTestCase' => 'lint/linter/__tests__/ArcanistSCSSLintLinterTestCase.php',
     'ArcanistScriptAndRegexLinter' => 'lint/linter/ArcanistScriptAndRegexLinter.php',
     'ArcanistSetConfigWorkflow' => 'workflow/ArcanistSetConfigWorkflow.php',
     'ArcanistSettings' => 'configuration/ArcanistSettings.php',
@@ -337,6 +339,8 @@
     'ArcanistRevertWorkflow' => 'ArcanistWorkflow',
     'ArcanistRubyLinter' => 'ArcanistExternalLinter',
     'ArcanistRubyLinterTestCase' => 'ArcanistArcanistLinterTestCase',
+    'ArcanistSCSSLintLinter' => 'ArcanistExternalLinter',
+    'ArcanistSCSSLintLinterTestCase' => 'ArcanistArcanistLinterTestCase',
     'ArcanistScriptAndRegexLinter' => 'ArcanistLinter',
     'ArcanistSetConfigWorkflow' => 'ArcanistWorkflow',
     'ArcanistShellCompleteWorkflow' => 'ArcanistWorkflow',
diff --git a/src/lint/linter/ArcanistSCSSLintLinter.php b/src/lint/linter/ArcanistSCSSLintLinter.php
new file mode 100644
--- /dev/null
+++ b/src/lint/linter/ArcanistSCSSLintLinter.php
@@ -0,0 +1,134 @@
+<?php
+
+final class ArcanistSCSSLintLinter extends ArcanistExternalLinter {
+
+  private $config;
+
+  public function getInfoName() {
+    return 'SCSS-Lint';
+  }
+
+  public function getInfoURI() {
+    return 'https://github.com/causes/scss-lint';
+  }
+
+  public function getInfoDescription() {
+    return pht(
+      'scss-lint is a tool to help keep your SCSS files clean and readable.');
+  }
+
+  public function getLinterName() {
+    return 'SCSS-Lint';
+  }
+
+  public function getLinterConfigurationName() {
+    return 'scss-lint';
+  }
+
+  public function getDefaultBinary() {
+    return 'scss-lint';
+  }
+
+  public function getVersion() {
+    list($stdout) = execx('%C --version', $this->getExecutableCommand());
+
+    $matches = array();
+    if (preg_match('/^scss-lint\s(?P<version>\d+\.\d+\.\d+)$/', $stdout,
+        $matches)) {
+      return $matches['version'];
+    } else {
+      return false;
+    }
+  }
+
+  public function getInstallInstructions() {
+    return pht('Install SCSS-Lint using `gem install scss-lint`.');
+  }
+
+  public function shouldExpectCommandErrors() {
+    return true;
+  }
+
+  public function supportsReadDataFromStdin() {
+    return false;
+  }
+
+  protected function getMandatoryFlags() {
+    $options = array(
+      '--format=JSON',
+    );
+
+    if ($this->config) {
+      $options[] = '--config='.$this->config;
+    }
+
+    return $options;
+  }
+
+  public function getLinterConfigurationOptions() {
+    $options = array(
+      'scss-lint.config' => array(
+        'type' => 'optional string',
+        'help' => pht('A custom configuration file.'),
+      ),
+    );
+
+    return $options + parent::getLinterConfigurationOptions();
+  }
+
+  public function setLinterConfigurationValue($key, $value) {
+    switch ($key) {
+      case 'scss-lint.config':
+        $this->config = $value;
+        return;
+    }
+
+    return parent::setLinterConfigurationValue($key, $value);
+  }
+
+  protected function parseLinterOutput($path, $err, $stdout, $stderr) {
+    $results = json_decode($stdout);
+    $messages = array();
+
+    var_dump($stdout);
+    var_dump($path);
+    var_dump($stderr);
+    var_dump($err);
+
+    foreach ($results as $path => $offenses) {
+      foreach ($offenses as $offense) {
+        $message = new ArcanistLintMessage();
+
+        $message->setPath($path);
+        $message->setDescription($offense->reason);
+
+        $message->setLine($offense->line);
+        $message->setChar($offense->column);
+
+        $message->setSeverity($this->getArcSeverity($offense->severity));
+        $message->setName($this->getLinterName());
+        $message->setCode($offense->linter);
+
+        $messages[] = $message;
+      }
+    }
+
+    return $messages;
+  }
+
+  private function getArcSeverity($severity) {
+    $arc_severity = ArcanistLintSeverity::SEVERITY_ADVICE;
+
+    switch ($severity) {
+      case 'warning':
+        $arc_severity = ArcanistLintSeverity::SEVERITY_WARNING;
+        break;
+
+      case 'error':
+        $arc_severity = ArcanistLintSeverity::SEVERITY_ERROR;
+        break;
+    }
+
+    return $arc_severity;
+  }
+}
diff --git a/src/lint/linter/__tests__/ArcanistLinterTestCase.php b/src/lint/linter/__tests__/ArcanistLinterTestCase.php
--- a/src/lint/linter/__tests__/ArcanistLinterTestCase.php
+++ b/src/lint/linter/__tests__/ArcanistLinterTestCase.php
@@ -4,11 +4,12 @@
  * Facilitates implementation of test cases for @{class:ArcanistLinter}s.
  */
 abstract class ArcanistLinterTestCase extends ArcanistPhutilTestCase {
+  protected $testFileSuffix = 'lint-test';
 
   public function executeTestsInDirectory($root, ArcanistLinter $linter) {
     $files = id(new FileFinder($root))
       ->withType('f')
-      ->withSuffix('lint-test')
+      ->withSuffix($this->testFileSuffix)
       ->find();
 
     $test_count = 0;
@@ -19,7 +20,8 @@
 
     $this->assertTrue(
       ($test_count > 0),
-      pht('Expected to find some .lint-test tests in directory %s!', $root));
+      pht('Expected to find some .%s tests in directory %s!',
+        $this->testFileSuffix, $root));
   }
 
   private function lintFile($file, ArcanistLinter $linter) {
diff --git a/src/lint/linter/__tests__/ArcanistSCSSLintLinterTestCase.php b/src/lint/linter/__tests__/ArcanistSCSSLintLinterTestCase.php
new file mode 100644
--- /dev/null
+++ b/src/lint/linter/__tests__/ArcanistSCSSLintLinterTestCase.php
@@ -0,0 +1,14 @@
+<?php
+
+final class ArcanistSCSSLintLinterTestCase
+  extends ArcanistArcanistLinterTestCase {
+
+  protected $testFileSuffix = 'lint-test.scss';
+
+  public function testSCSSLint() {
+    $this->executeTestsInDirectory(
+      dirname(__FILE__).'/scss-lint/',
+      new ArcanistSCSSLintLinter());
+  }
+
+}
diff --git a/src/lint/linter/__tests__/scss-lint/no_errors.lint-test.scss b/src/lint/linter/__tests__/scss-lint/no_errors.lint-test.scss
new file mode 100644
--- /dev/null
+++ b/src/lint/linter/__tests__/scss-lint/no_errors.lint-test.scss
@@ -0,0 +1,4 @@
+.module {
+  color: #fff;
+}
+~~~~~~~~~
diff --git a/src/lint/linter/__tests__/scss-lint/warning.lint-test.scss b/src/lint/linter/__tests__/scss-lint/warning.lint-test.scss
new file mode 100644
--- /dev/null
+++ b/src/lint/linter/__tests__/scss-lint/warning.lint-test.scss
@@ -0,0 +1,5 @@
+.module {
+  border: none;
+}
+~~~~~~~~~
+warning:2:3