Art Sound México (also known as Art Sound, Inc.) was a Mexican business which provides Spanish dubbing, dialogue translation, subtitling and audio post-production. It belongs to Grupo Macías, with 45 years of experience, starting its operations in Sono-Mex Doblajes in 1968, with the talent of many famous voice actors. It is located in Mexico City. It closed by June 2016 due to "personal interests" of the group who was under the charge of the business.

This was where Thomas & Friends was currently dubbed in Spanish for the Latin American market from Season 13 to Season 19 beginning with Hero of the Rails, under the direction of Rebeca Gómez and other directors.