Juan Tamariz-Martel Negrón (born 18 October 1942) is a Spanish magician.

[2] Tamariz performed at FISM in 2006 in Stockholm, 2009 in Beijing, China, 2015 in Rimini, Italy and 2018 in Busan, South Korea.

[citation needed] Tamariz appeared regularly on Spanish television over the span of almost 2 decades.

[2] In 1994, he appeared on the NBC special The World’s Greatest Magic.

[2] Screening in theatres in 2024, the documentary Lost In The Shuffle sees Shawn Farquhar explore the centuries old mysteries hidden in a deck of cards, while visiting fellow magicians, including Juan Tamariz, to explore their favourite card tricks.