Valeria Ortuño Martínez (born 27 May 1998)[1] is a Mexican racewalker.

She competed in the women's 20 kilometres walk event at the 2019 World Athletics Championships held in Doha, Qatar.

[1] She also competed in the same event at the 2022 World Athletics Championships held in Eugene, Oregon, United States.

[2] In 2014, she won the silver medal in the girls' 5 kilometre walk at the Summer Youth Olympics held in Nanjing, China.

[3][4] This biographical article relating to Mexican athletics is a stub.