Mateo Sanz Lanz (born 6 November 1993) is a Spanish-born Swiss windsurfer.

He competed for Switzerland at the 2016 Summer Olympics, placing 14th in the men's RS:X event,[1][2] and at the 2020 Summer Olympics, placing 8th in the men's RS:X event.

[3] Sanz Lanz placed 2nd in the men's event at the 2017 RS:X World Championships.

[4] He was born in Formentera del Segura[5] and resides in San Francisco Javier, Formentera, Balearic Islands.

This biographical article related to sailing in Switzerland is a stub.