Alejandro Argudín-Zaharia (born 10 March 1974 in Havana)[1] is a retired Cuban-Romanian athlete who specialized in the 400 metres hurdles.

He was born from a Cuban geotechnical engineer father who worked for Embassy of Cuba in Bucharest and a Romanian mother.

His personal best time of 49.22 seconds, achieved when he won the gold medal at the 1997 Jeux de la Francophonie, is also a Romanian record.

Argudin-Zaharia retired in 1998 because of injury citing Achilles tendon rupture, and now works as a fitness instructor.

He was the fitness coach of the kickboxing stars Benjamin Adegbuyi and Bogdan and Andrei Stoica for some years until 2015.