diff --git a/Casks/sonar.rb b/Casks/sonar.rb
new file mode 100644
index 00000000000..88aee7632e9
--- /dev/null
+++ b/Casks/sonar.rb
@@ -0,0 +1,12 @@
+cask 'sonar' do
+  version '0.6.9'
+  sha256 'e0e0fcac72f212f57e0f77e24e9581d4f79099de56d26cc91772fc7144c8a697'
+
+  # github.com/facebook/Sonar was verified as official when first introduced to the cask
+  url "https://github.com/facebook/Sonar/releases/download/v#{version}/Sonar.zip"
+  appcast 'https://github.com/facebook/Sonar/releases.atom'
+  name 'Sonar'
+  homepage 'https://fbsonar.com/'
+
+  app 'Sonar.app'
+end