WP Hide Dashboard

It also prevents Dashboard access to users assigned to the Subscriber role.

Installation:

Unpack and upload it to the /wp-content/plugins/ directory.
Activate the plugin through the 'Plugins' menu in WordPress.

What is new in this release:

• Support for WordPress version 2.9 and 3.0 removed.
• Support for roles other than Subscriber removed.
• Reworked code for removing Personal Options section on Profile page.
• Added support for removing Dashboard links in new admin bar.
• Added support for WordPress Multisite (network-activation-capable).

What is new in version 1.5:

• Added code to make it easier to configure plugin if you want to change the role/capability level.
• Added code to remove Tools menu.
• Added code to remove Settings, Media and Comments menus for Contributors+ if needed
• Added code to remove WordPress upgrade nag notice (admin will still see the notice).

What is new in version 1.4:

• Added code to remove Tools menu in 2.8.x (menu numbering changed in core).
• Added Frequently Asked Questions and proper Changelog sections to readme.txt file.

Requirements:

• WordPress 3.4 or higher