Nora Toledano Cadena (born 26 August 1969 in Mexico City) is a Mexican marathon swimmer who was inducted in the International Marathon Swimming Hall of Fame in 2006 as an Honor Swimmer . The Mexican marathon swimmer completed a two-way crossing of the English Channel in 1994 in 24 hours 48 minutes and was the first Mexican woman to achieve the Oceans Seven on 30 March 2019.