Alois Kaiser (November 10, 1840, Szobotist, Hungary - 1908, Baltimore, Maryland) American Chazzan and composer, and considered to be the founder of American cantorate.
Kaiser received his early education in the religious school of the Vienna congregation under Dr. Henry Zirndorf, and then studied at the Realschule and the Teachers' Seminary and Conservatory of Music in Vienna. From the age of ten he sang in the choir of Solomon Sulzer, and in 1859 became assistant cantor in Fünfhaus, one of the suburbs of the Austrian capital; from 1863 to 1866 he was cantor at the Neusynagoge at Prague.
Kaiser arrived in New York city in June, 1866, and in the following month was appointed cantor of the Oheb Shalom congregation in Baltimore, Maryland. He was for several years president of the Society of American Cantors. From 1895, he was honorary member of the Central Conference of American Rabbis, which in 1892 entrusted him and William Sparger with the compilation of the musical portion of a Union Hymnal, published in 1897. With Samuel Welsh, Moritz Goldstein, and J. L. Rice, Kaiser published the "Zimrat Yah" (1871-86, 4 vols.), containing music for Sabbaths and festivals. Of his other compositions may be mentioned: "Confirmation Hymns" (1873); "Memorial Service for the Day of Atonement" (1879); "Cantata for Simchat Torah" (1890; with William Sparger; preface by Cyrus Adler); "Souvenir of the Jewish Women's Congress at the World's Columbian Exposition" (1893).