Señor Burro is a purple donkey who only appeared in 3 episodes. He is related to a horse (un caballo).
Voiced by: Leslie Valdes (the husband of co-creator Valerie Walsh Valdes)
Señor Burro is mostly purple with a light purple mane, light purple tail, dark blue hooves, and two white eyes with black pupils.
- Just like with Tico and Señor Tucán, Señor Burro speaks only Spanish.
- Coincidentally, Señor Tucán and Señor Burro both speak Spanish and are voiced by Leslie Valdes.
- He didn't appear at the Friendship Day party in Dora's World Adventure!, nor Dora's Birthday Party in Dora's Big Birthday Adventure.
- In English, his name would be Mr. Donkey.