Los Angeles Lakers' Kobe Bryant chews on his jersey as he turns around to listen to coach Mike Brown during the first half of an NBA basketball game against the New York Knicks in Los Angeles, Dec 29, 2011. [Photo/Agencies]

NBA All-Stars LeBron James, Kobe Bryant and Dwight Howard are among the 20 players who will compete for selection for the US men's basketball Olympic team, USA Basketball said on Monday.

The list includes eight members of the 2008 gold medal team from Beijing and 10 members of the squad that captured the 2010 world title in Turkey.

Two-time NBA most valuable player James, five-time NBA champion Bryant and three-time NBA defensive player of the year Howard are among the players seeking a chance at winning a second consecutive Olympic gold medal for the United States.

NBA rookie of the year Blake Griffin and Portland Trail Blazers leading scorer LaMarcus Aldridge are among the hopefuls who did not play in either the Beijing Olympics or 2010 world championship.

The official 12-man roster for the July 27-Aug 12 Olympics in London will be announced later this year so performance during the current NBA season can be evaluated.

Miami Heat forward LeBron James reaches to stuff the ball against the New Jersey Nets in the fourth quarter of their NBA basketball game in Newark, New Jersey, Jan 7, 2012. [Photo/Agencies]