Sophia Maria Westenholz was a German composer, musician, singer and music educator. She was born into a privileged family and spent most of her life in the courts of Schwerin and Ludwigslust, capitals of the Duchy of Mecklenburg-Schwerin. She studied music with Konzertmeister J. W. Hertel in Schwerin beginning at age ten and entered the court orchestra at sixteen. The court moved from Schwerin to Ludwigslust, and Sophia married the new Konzertmeister Carl Friedrich Westenholz, appointed in 1767, who was also a composer of sacred works.