Noëlle Spieth was a French harpsichordist. She studied at the Paris Conservatory, earning first prizes in harpsichord, chamber music, and music history, followed by further training in Geneva. Spieth won the First Prize of Interpretation at the International Harpsichord Competition in Paris in 1977. She performed in Europe, the United States, Canada, Brazil, and Colombia. Her discography included albums such as Jean-Philippe Rameau: The Works for Harpsichord (1988) and Jean-Philippe Rameau: Harpsichord Pieces of 1741 (2009). Spieth collaborated with ensembles like New Music and Variations for Baroque Music, and her work included performances of pieces by contemporary composers such as Denis Levaillant. She taught at the Lille Conservatory and the Paris Regional Conservatory.