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

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

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

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

[2]