HTML link within my plugin settings page
Just use old simple HTML, the <a> tag. <a href=”https://wordpress.stackexchange.com/questions/24208/admin.php?page=yourplugin/another-page.php” title=”another page”>Another Page</a> If your page is php only: echo ‘<a href=”https://wordpress.stackexchange.com/questions/24208/admin.php?page=yourplugin/another-page.php” title=”another page”>Another Page</a>’; Where yourplugin is your plugin folder name, and another-page.php is that other page.