Megumi Ida (伊田恵美, Ida Megumi?) is a Japanese vocalist. Born on April 2nd, 1982, in Hokkaido, Japan, she is signed under BMG Japan.
She is known for her performance for the Final Fantasy IV theme song "Tsukino Akari" (月の明り, Tsukino Akari?). Megumi was selected from approximately 800 applicants when Square Enix held a casting for the theme song's performer in 2007.