Binibining Pilipinas 1999, the 36th edition of the pageant, was held at the Smart Araneta Coliseum in Quezon City, Metro Manila, Philippines, on February 20, 1999. Janelle Bautista was crowned Binibining Pilipinas Universe 1999, Miriam Quiambao won Binibining Pilipinas World 1999, and Lalaine Edson won Binibining Pilipinas International 1999. Michelle Arcangel and Joelle Marie Pelaez were First and Second Runners-Up, respectively. Over a month later, Bautista relinquished her title due to passport and citizenship issues; Quiambao assumed the Universe title, Edson moved to World, and Georgina Anne Sandico was appointed International.