Rekka may refer to:
Media Rekka (film), a 2016 Indian Tamil language film Deadly Outlaw: Rekka, a 2002 Japanese yakuza film Fire Emblem: The Blazing Blade, a video game known in Japan as Fire Emblem: Rekka no Ken Rekka, a Japanese comic by Takao Saito, see List of series run in Weekly Shōnen Sunday
People Rekka Katakiri, a Japanese singer under the label Closed/Underground Lecca (singer) (born 1979), a Japanese singer under the label Cutting Edge, name pronounced as "Rekka"