Leo van Doeselaar (born 1954, Goes) is a Dutch classical organist and conductor. Leo van Doeselaar studied the organ (with ) and piano (with Jan Wijn) at the Amsterdam Sweelinck Conservatory. He was awarded by the Prix d'Excellence in organ in 1979. He has appeared with many baroque ensembles including those led by Philippe Herreweghe, Ton Koopman, Gustav Leonhardt, Jos van Veldhoven and Andrew Parrott. He was the organ soloist with the Royal Concertgebouw Orchestra, recorded by Decca - this recording received a Grammy Award.