A Staff List Plugin for WordPress by bythegram is a simple plugin that creates a widget area and a widget that helps you display your staff names and roles.
There are a few ways that you can use the plugin in your theme, you can place the Staff List widget in your existing Sidebar, or you can use the widget area provided and place it into your theme using the [stafflist] shortcode.
The shortcode will also allow you to display the Staff List widget area in a post or page if you don’t want to edit your template files. The plugin has basic css so you may need to edit to suit your site needs.
Download: http://wordpress.org/extend/plugins/staff-list-widget-proper-url/