Rajai Lavae Davis (born October 19, 1980, in Norwich, Connecticut) is a Major League Baseball center fielder for the Oakland Athletics.

Davis was a switch-hitter, but became a full-time right-handed hitter prior to the 2004 season. He also throws right-handed.

Davis played Little League Baseball in Willimantic, Connecticut for the Willimantic Fire Fighters. In 1991, Davis helped the Willimantic Little League All-Star Team win the District 11 championship. In 1994, Davis helped the Willimantic Senior League All-Star team to the District 11 championship, a team that reached the Connecticut State championship, losing 9-8 to South Windsor at Palmer Field in Middletown, CT.