Etel Sánchez (born 23 August 1989) is an Argentine synchronized swimmer.

Etel competed in the women's duet at the 2012 Summer Olympics[1] with her twin sister Sofía and finished in 22nd place.

They were the first Argentine pair to compete in the duet at the Olympics.

[2] She also competed at the 2016 Summer Olympics with her sister and finished in 19th place.

[1] She and Sofia were born as a set of triplets with their brother Thomas who plays waterpolo.