Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F: Form 20-F ___X___ Form 40-F _______

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Yes _______ No ___X____

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Yes _______ No ___X____

Indicate by check mark whether by furnishing the information contained in this Form, the Registrant is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934:

Yes _______ No ___X____

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): N/A

BANCO SANTANDER (BRASIL) S.A.

Public Company with Authorized Capital

Corporate Taxpayer ID (CNPJ/MF) No. 90.400.888/0001-42

Company Registration (NIRE) No. 35.300.332.067

Minutes of the Board of Directors Meeting held on August 25^th, 2017

On August 25^th, 2017, at 9 a.m., by conference call, the Board of Directors of Banco Santander (Brasil) S.A. (“Company” or “Santander”) has met, with the attendance of the majority of its members, to take resolutions on the following Agenda:

To elect, to be part of the Executive Board of the Company for a complementary term of office, which shall be valid until the officers elected in the first Board of Directors’ Meeting after the 2019 Ordinary Shareholders’ Meeting take office, as Executive Vice-President: Mr. Mário Roberto Opice Leão, Brazilian, married, bank, bearer of the Identity Card RG No. 24752106 SSP/SP, enrolled with the Individual Taxpayer Registry CPF/MF No. 248.745.618-37; both with office at Avenida Presidente Juscelino Kubitschek, 2041 and 2235 – Tower A – Vila Olímpia, in the city of São Paulo, State of São Paulo.

The matter was discussed and approved by all Board members present.

The Officer just elected represent that he is not forbidden by law to perform the activities proper to their offices and fulfill all the conditions set forth in Resolution CMN 4.122/2012, presenting the respective representations and authorizations required by the mentioned Resolution, and shall only take office of their respective post after authorization of their election by the Central Bank of Brazil.

It remained formalized that Mr. Mário Roberto Opice Leão will take the Vice-President of the Company's Corporate Banking.

There being no further matters to be resolved, the Meeting was finalized, and these minutes have been prepared, which were read, approved, and signed by all the attendees.

São Paulo, August 25^th, 2017.

Signatures: Mr. Álvaro Antônio Cardoso de Souza – Chairman; Mr. Sergio Agapito Lires Rial – Vice President; Celso Clemente Giacometti, Conrado Engel, Deborah Patricia Wright, José Antonio Alvarez Alvarez, José de Paiva Ferreira, José Luciano Duarte Penido and José Maria Nus Badía – Directors.

I certify that this is a true transcript of the minutes recorded in the Minutes of the Board of Directors Meetings Book of the Company.

Daniel Pareto

Secretary

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereto duly authorized.

Date: August 28, 2017

Banco Santander (Brasil) S.A.

By:	/S/ Amancio Acurcio Gouveia
	Amancio Acurcio Gouveia Officer Without Specific Designation



By:	/S/ Angel Santodomingo Martell
	Angel Santodomingo Martell Vice - President Executive Officer

Minutes of the Board of Directors Meeting held on August 25th, 2017

Minutes of the Board of Directors Meeting held on August 25^th, 2017