Carlos Escalera is a minor character appearing only in The Third Wheel. When the ball room partner selection was done, him, Greg and two other kids didn't get a partner so the teachers started pairing them with each other and Greg was forced to dance a waltz with Carlos.
- Carlos Escalera is younger, taller, and stockier than Greg. He has short black hair on the top of his head and a large nose. He is commonly shown wearing a dark full-sleeves shirt and trousers.
- Diary of a Wimpy Kid:The Third Wheel (First and only appearance)