Antonio Lauro (born August 3, 1917 in Ciudad Bolívar, Venezuela, died April 18, 1986 in Caracas) was a Venezuelan guitarist, considered to be one of the foremost South American composers for the instrument in the 20th century.
It is named after his own daughter Natalia. This is by far Lauro's most famous work, commonly known as Vals criollo (the title under which it was recorded by Andrés Segovia), or as Vals No.3 (the title under which it was published in 1963).