Report of Foreign Issuer
(World News Brazil)

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 6-K REPORT OF FOREIGN ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of November, 2018 (Commission File No. 001-33356), Gafisa S.A. (Translation of Registrant`s name into English) Av. Nações Unidas No. 8501, 19th floor São Paulo, SP, 05425- 070 Federative Republic of Brazil (Address of principal executive office) Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F. Form 20-F ___X___...