Exhibit 5.1

January 8, 2019

Gray Television, Inc.

4370 Peachtree Road, NE

Atlanta, Georgia 30319

Re: Registration Statement on Form S-3 Filed by Gray Television, Inc. for the Benefit of Selling Stockholders

Ladies and Gentlemen:

We have acted as counsel for Gray Television, Inc., a Georgia corporation (the “Company”), in connection with the registration for resale from time to time by certain of the Company’s stockholders of up to 11,499,945 shares of common stock, no par value per share, of the Company (the “Shares”), as contemplated by the Company’s Registration Statement on Form S-3 to which this opinion is filed as an exhibit (as the same may be amended from time to time, the “Registration Statement”). The Shares may be offered and sold from time to time pursuant to Rule 415 under the Securities Act of 1933 (the “Securities Act”).

In connection with the opinion expressed herein, we have examined such documents, records and matters of law as we have deemed relevant or necessary for purposes of this opinion. Based on the foregoing, and subject to the further limitations, qualifications and assumptions set forth herein, we are of the opinion that the Shares have been validly issued and are fully paid and nonassessable.

The opinion expressed herein is limited to the laws of the State of Georgia, as currently in effect, and we express no opinion as to the effect of the laws of any other jurisdiction on the opinion expressed herein.

We hereby consent to the filing of this opinion as Exhibit 5.1 to the Registration Statement and to the reference to Jones Day under the caption “Legal Matters” in the prospectus constituting a part of the Registration Statement. In giving such consent, we do not thereby admit that we are included in the category of persons whose consent is required under Section 7 of the Securities Act or the rules and regulations of the Securities and Exchange Commission promulgated thereunder.

Very truly yours,

/s/ Jones Day