Tsakos Energy Navigation Limited 6-K Current report (foreign)

Exhibit 99.3

*** Exercise YourRight to Vote ***

Important Notice Regarding the Availability of Proxy Materials for the

Shareholder Meeting to Be Held on June 15, 2017

TSAKOS ENERGY NAVIGATION LTD

	Return Address Line 1 Return Address Line 2 Return Address Line 3 51 MERCEDES WAY EDGEWOOD NY 11717
	Investor Address Line 1 Investor Address Line 2 Investor Address Line 3 Investor Address Line 4 Investor Address Line 5 John Sample 1234 ANYWHERE STREET ANY CITY, ON A1A 1A1

Meeting Information
Meeting Type: Annual Meeting For holders as of: April 27, 2017 Date: June 15, 2017            Time: 3:00 PM LST Location: 367 SYNGROU AVENUE 17564 P. FALIRO ATHENS, GREECE
You are receiving this communication because you hold shares in the above named company. This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online atwww.proxyvote.com or easily request a paper copy (see reverse side). We encourage you to access and review all of the important information contained in the proxy materials before voting.
See the reverse side of this notice to obtain proxy materials and voting instructions.

Broadridge Internal Use  Only

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—  Before You Vote  —

How to Access the Proxy Materials

	Proxy Materials Available to VIEW or RECEIVE: 1. Annual Report            2. Notice & Proxy Statement How to View Online: Have the information that is printed in the box marked by the arrow (located on the following page) and visit:www.proxyvote.com. How to Request and Receive a PAPER orE-MAIL Copy: If you want to receive a paper ore-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request: 1)BY INTERNET:             www.proxyvote.com 2)BY TELEPHONE:        1-800-579-1639 3)BY E-MAIL*:                 sendmaterial@proxyvote.com *  If requesting materials bye-mail, please send a blanke-mail with the information that is printed in the box marked by the arrow (located on the following page) in the subject line. Requests, instructions and other inquiries sent to thise-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before June 01, 2017 to facilitate timely delivery.
	—  How To Vote  — Please Choose One of the Following Voting Methods
	Vote In Person:If you choose to vote these shares in person at the meeting, you must request a “legal proxy.” To do so, please follow the instructions atwww.proxyvote.comor request a paper copy of the materials, which will contain the appropriate instructions. Many shareholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance.
	Vote By Internet:To vote now by Internet, go towww.proxyvote.com.Have the information that is printed in the box marked by the arrow available and follow the instructions. Vote By Mail:You can vote by mail by requesting a paper copy of the materials, which will include a voting instruction form.	Internal Use Only

	Voting items
	The Board of Directors recommends that you vote FOR the following:
	1.	Election of Directors
		Nominees
	01	Nicholas F. Tommasino        02    Efstratios G. Arapoglou        03    Michael G. Jolliffe
	The Board of Directors recommends you vote FOR the following proposal(s):
	2	To approve the resolution set out below: RESOLVED, that 10,000,000 Common Shares of the Company bere-designated as 10,000,000 Preferred Shares, of U.S. $1.00 par value each, each issuable on such terms and conditions and having such rights or restrictions as the Board of Directors may from time to time determine prior to the issuance of such Preferred Shares.
	3	To receive and consider the Company’s 2016 audited financial statements.
	4	To appoint Ernst & Young (Hellas), Certified Auditors-Accounts S.A. (Ernst & Young (Hellas)), Athens, Greece, as auditors of the Company for the fiscal year ending December 31, 2017 and to authorize the Audit Committee of the Board of Directors to set their remuneration.
	5	To approve the directors’ remuneration.
	NOTE:Such other business as may properly come before the meeting or any adjournment thereof.
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Reserved for Broadridge Internal  Control Information  

			Voting Instructions
		THIS SPACE RESERVED FOR LANGUAGE PERTAINING TO BANKS AND BROKERS AS REQUIRED BY THE NEW YORK STOCK EXCHANGE
				Broadridge Internal Use Only
	THIS SPACE RESERVED FOR SIGNATURES IF APPLICABLE			Job # Envelope # Sequence # # of # Sequence #