Zachary Claman DeMelo (born April 20, 1998) is a Canadian professional race car driver from Montreal, Quebec.

[2] In 2016, he entered Indy Lights as the youngest driver on the grid (at 17 years old) with defending championship team Juncos Racing.

Unable to secure a full-time ride in the NTT IndyCar Series, Claman DeMelo chose to return to Indy Lights for the 2019 season, this time with Belardi Auto Racing.

[8] He made his IndyCar debut in the 2017 season finale at Sonoma Raceway with Rahal Letterman Lanigan Racing.

In 2023, Claman DeMelo was assaulted by ice hockey player Daniel Sprong at a nightclub during the Detroit Grand Prix weekend.