Fabio Zerpa (4 December 1928, Rosario, Uruguay[1] – 7 August 2019) was a Uruguayan actor, parapsychologist and UFO researcher.

Following a short theatrical career,[3] he became increasingly interested in extraterrestrial life, having already studied psychology.

After some years of investigation, Zerpa started to give his first conferences at the beginning of the 1960s.

In 1966 he created the radio program Más allá de la cuarta dimensión (Beyond the Fourth Dimension).

Since then, Fabio Zerpa reported on more than 3,000 cases of UFO sightings and alleged contact with extraterrestrials.