"1999 Wildfire" (stylized in all caps) is a single by American hip hop boy band Brockhampton, released on July 7, 2018.

"1999 Wildfire" begins with an introduction from Jazze Pha[11] and contains a flute-laced instrumental, over which Brockhampton members perform in rapid-fire rhymes.

Allison Shoemaker of Consequence of Sound described it as a "buoyant track that pairs a catchy as hell hook with smart, incisive lyrics.

"[9] Eric Skelton of Complex wrote of the song, "Mixing catchy melodies and smart, innovative raps, this one should go over well for any fans of the Saturation trilogy—but it also has the noticeable feeling of being the beginning of a new chapter for the group.

"[13] Sheldon Pearce of Pitchfork commented the song "maximizes its members' talents and continues to reinforce their teamwork" and "evokes the warmth of nostalgia".