Hoover Orsi Pereira Martins (born May 16, 1978 in Campo Grande, Mato Grosso do Sul) is a Brazilian race car driver.

2000 brought him to the United States to compete in Toyota Atlantic where he finished 7th in his rookie season.

However, in 2002, very few opportunities existed to move up to the Champ Car series and Orsi was left without a ride.

In 2005, he made his Stock Car Brasil debut and captured three wins and finished 3rd in the championship.

After one year without competing in races, Hoover returned on the Trofeo Linea Brasil in 2011; however, he abandoned the category after losing his sponsorship.