Alexandre Lagoya (born June 21 1929 in Alexandria, Egypt; died August 24 1999) was a classical guitarist. His early career included boxing and guitar, and as he cites on the sleeve of his 1981 Columbia album, his parents hoped he would outgrow his predilection for both.

Lagoya was born to a Greek father and an Italian mother. By 1955, when he married the French guitarist Ida Presti, his career had already begun. On the sleeve of his 1981 record with Columbia, Lagoya pays deep tribute to Presti and admits that after her premature death he was unable to play for years. He returned to the guitar as a teacher, tutoring among other famous guitarists the Canadian virtuoso Liona Boyd (who claims in her autobiography that she was also his lover). In the early 1980's at the advanced age of 52 he burst back on the international scene with a record for Columbia and an international tour.

Lagoya played a variety of works for guitar, performing concerts and recording albums, often collaborating with Presti and also with other musicians. Lagoya was also a successful teacher. He taught at the Paris Conservatory, and in Canada, and developed a new method of hand positioning which he believed helped people learn to play the guitar better. He also added the use of the little finger to plucking and claimed to have invented a method for maximizing the sound coming from the classical guitar.

Concerning the right hand, Alexandre Lagoya preferred the technique of plucking from the right side of the nail, and he believed it gave a more powerful sound as opposed to André Segovia's left side technique which Lagoya proclaimed "sounded thin at times". This may have been the case but Lagoya's hand technique is destructive to the wrist over long periods of time.