diff --git a/package.xml b/package.xml
index a9293e0887..46175e2869 100644
--- a/package.xml
+++ b/package.xml
@@ -172,6 +172,7 @@ http://pear.php.net/dtd/package-2.0.xsd">
      <file baseinstalldir="PHP/CodeSniffer" name="Emacs.php" role="php" />
      <file baseinstalldir="PHP/CodeSniffer" name="Full.php" role="php" />
      <file baseinstalldir="PHP/CodeSniffer" name="Gitblame.php" role="php" />
+     <file baseinstalldir="PHP/CodeSniffer" name="GitHubActionsAnnotations.php" role="php" />
      <file baseinstalldir="PHP/CodeSniffer" name="Hgblame.php" role="php" />
      <file baseinstalldir="PHP/CodeSniffer" name="Info.php" role="php" />
      <file baseinstalldir="PHP/CodeSniffer" name="Json.php" role="php" />
diff --git a/src/Reports/GitHubActionsAnnotations.php b/src/Reports/GitHubActionsAnnotations.php
new file mode 100644
index 0000000000..95488561f7
--- /dev/null
+++ b/src/Reports/GitHubActionsAnnotations.php
@@ -0,0 +1,94 @@
+<?php
+/**
+ * GitHub Actions annotations format report for PHP_CodeSniffer.
+ *
+ * There is a maximum "10 warning annotations and 10 error annotations per [GitHub Actions workflow] step".
+ * as per https://github.community/t5/GitHub-Actions/Maximum-number-of-annotations-that-can-be-created-using-GitHub/m-p/40663/highlight/true#M4310
+ *
+ * @author    Brian Henry <BrianHenryIE@gmail.com>
+ * @author    Greg Sherwood <gsherwood@squiz.net>
+ * @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
+ * @license   https://github.com/squizlabs/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
+ */
+
+namespace PHP_CodeSniffer\Reports;
+
+use PHP_CodeSniffer\Files\File;
+
+class GitHubActionsAnnotations implements Report
+{
+
+
+    /**
+     * Generate a partial report for a single processed file.
+     *
+     * Function should return TRUE if it printed or stored data about the file
+     * and FALSE if it ignored the file. Returning TRUE indicates that the file and
+     * its data should be counted in the grand totals.
+     *
+     * @param array                 $report      Prepared report data.
+     * @param \PHP_CodeSniffer\File $phpcsFile   The file being reported on.
+     * @param bool                  $showSources Show sources?
+     * @param int                   $width       Maximum allowed line width.
+     *
+     * @return bool
+     */
+    public function generateFileReport($report, File $phpcsFile, $showSources=false, $width=80)
+    {
+        if ($report['errors'] === 0 && $report['warnings'] === 0) {
+            // Nothing to print.
+            return false;
+        }
+
+        foreach ($report['messages'] as $line => $lineErrors) {
+            foreach ($lineErrors as $column => $colErrors) {
+                foreach ($colErrors as $error) {
+                    $type = strtolower($error['type']);
+
+                    $filename = $report['filename'];
+
+                    $log = $error['message'].'%0A%0A'.$error['source'];
+
+                    echo "::{$type} file={$filename},line={$line},col=$column::{$log}".PHP_EOL;
+                }
+            }
+        }//end foreach
+
+        return true;
+
+    }//end generateFileReport()
+
+
+    /**
+     * Generates a report with lines parsable by GitHub Actions.
+     *
+     * @param string $cachedData    Any partial report data that was returned from
+     *                              generateFileReport during the run.
+     * @param int    $totalFiles    Total number of files processed during the run.
+     * @param int    $totalErrors   Total number of errors found during the run.
+     * @param int    $totalWarnings Total number of warnings found during the run.
+     * @param int    $totalFixable  Total number of problems that can be fixed.
+     * @param bool   $showSources   Show sources?
+     * @param int    $width         Maximum allowed line width.
+     * @param bool   $interactive   Are we running in interactive mode?
+     * @param bool   $toScreen      Is the report being printed to screen?
+     *
+     * @return void
+     */
+    public function generate(
+        $cachedData,
+        $totalFiles,
+        $totalErrors,
+        $totalWarnings,
+        $totalFixable,
+        $showSources=false,
+        $width=80,
+        $interactive=false,
+        $toScreen=true
+    ) {
+        echo $cachedData;
+
+    }//end generate()
+
+
+}//end class