Ida Kohlmeyer (1912-1997) was a painter, sculptor, and educator active in Louisiana. She was known for her brightly colored abstract expressionist paintings and sculpture.
Born Ida Rittenberg, to Polish immigrants, Ida spent her childhood in New Orleans, Louisiana. She was educated at Newcomb College, Tulane University, where she initially studied English, and returned in her mid-30s to study art. Inspired by the Abstract Expressionist movement, Kohlmeyer went on to study with Hans Hofmann and became acquainted with Mark Rothko and other notable New York City artists. She exhibited her works around Louisiana and elsewhere in the United States. A large retrospective of Kohlmeyer's work was held at the Mint Museum in Charlotte, North Carolina in the mid-1980s.
Ida married Hugh Kohlmeyer and they had two daughters. She died in 1997 in Metairie, Louisiana.