Brett Shumaker

The Simple Staff List plugin allows you to build a staff directory for your website. You get an easy-to-use interface 
which allows you to edit the following fields for each staff member: Name, Photo, Position, Email, Phone Number, and Bio. 
There’s also a drag-and-drop interface to set the order of your staff members.
You’ll use the <code>[simple-staff-list]</code> shortcode within a page or post to display the full staff listing in the order set 
on the “Order” page. You’ll be able to customize the information shown for each staff member on your website by editing a simple template. You can add your own custom CSS to style your staff list as well.
Use the <a href="https://wordpress.org/support/plugin/simple-staff-list" title="Simple Staff List support" rel="ugc">Simple Staff List support section</a> to post any problems/comments!

Simple Staff List

A simple plugin to build and display a staff listing for your website.

bythegram

The plugin creates a Widget Area named Staff Lists and a Staff List widget. 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. Options for the short code are class and title. Defaults are class=”ag_staff” and title=””.
Example: 
[stafflist class=”yourclass” title=”The Title”]
Note:
This plugin comes with some very basic css so you may need to edit to suit your site needs.

A Staff List Plugin

A simple plugin that creates a widget area and a widget that helps you display your staff names and roles

Simple Staff List vs A Staff List Plugin