Newsletter templates can help you create well-designed email newsletters that are easy to read and can catch the reader’s attention. Working with professionally-designed newsletter templates can ensure that you are sending newsletters that have high usability.
email newsletters are an effective marketing tool for companies and online publications. Newsletter templates can be used to create effective e-newsletters that can catch the attention of readers.
Different templates for newsletters may have varying layouts, colour schemes and font types. The templates can give you options for content display such as using different columns and special highlighted sections for promotions and special announcements.
So we are listing below some best website resources where you can find Newsletter Templates for both Free and Premium. And there is a good possibility that we may miss out other good resources, please feel free to join us to share them in the comments section.

Campaign Monitor
Every template on this site has been thoroughly tested in more than 20 of the most popular email clients like Outlook 2010, Gmail, Lotus Notes, Apple Mail, the iPhone, and more. They’re ready to roll and are completely free.

Carbon Graffiti
The templates on this site include 4 basic, 4 advanced, and 2 custom formats for traditional, RSS, and promotional newsletters layouts which you can preview and download and customise for your purpose.

AWeber
You can find more than 150 HTML email templates with 1-coulmn and 2-column designs, multiple color schemes, matching web form templates and compatible with all major email clients.

CakeMail
Their basic & advanced free templates give you the materials you need to get started and have been designed to look great on major email applications and mobile devices.

MailChimp
There are 36 basic, flexible templates you can use to get started. They’ve been thoroughly tested to render properly in all major email programs. Just download the templates and customize them any way you want to with your favorite text editor. Its totally free.

BuyTemplates
Buytemplates.net stands out as a comprehensive site offering e-newsletter templates for a variety of topics. The templates have been developed by professionals and have high usability standards in terms of email newsletter design guidelines.

TemplatesBox
Templatesbox offers you to choose your design from more than 80 plus newsletter designs. There are good Premium Newsletter Templates as well.

Delivery Success
These templates can be easily opened and updated with any html or text editor.All templates are coded with the highest quality available for greater email deliverability.Extreme attention is focused on designs rendering the same in various email clients. Compatible with ReachMail, Lyris, Constant Contact, Exact Target, Outlook and more.

Free Mail Templates
These Free Email Templates are ready-to-use and can be downloaded instantly. A PSD source file is available for free download as well so you may modify the template as you wish.

Benchmark Email
These templates are completely compatible with Outlook, Gmail, Lotus Notes and other big email clients.Using these templates is easy. Just download each template in ZIP format. Once you’ve downloaded a template, you can edit it and customize it using your favorite text or HTML editor.