Boris Mykolayovych Lyatoshinsky or Lyatoshynsky (Ukrainian: Бори́с Ми́колайович Лятоши́нський, Borys Mykolayovych Lyatoshyns′kyi; January 3, 1895 – April 15, 1968) was a Ukrainian composer, conductor, teacher. A leading member of the new generation of twentieth-century Ukrainian composers, he was awarded a number of accolades, including the honorary title of People's Artist of the Ukrainian SSR and two Stalin State Prizes.