12 Violin Sonatas, Op. 2, also '12 Sonatas for Violin or Flute and Continuo (Book II)' (Second Livre de Sonates pour le Violon et pour la flute avec la basse continue) is a compilation containing twelve sonatas composed by Jean-Marie Leclair. It was first published in 1728 and dedicated to Monsieur Bonnier de la Mosson.