The trio is among 30 players vying for a spot on the final 12-man roster that will compete in Rio de Janeiro, Brazil, in August.
All three former Wildcats have prior USA Basketball experience.
Davis, who led Kentucky to a national championship in 2012, collected gold medals with USA Basketball as a member of the 2012 Olympic team and the 2014 FIBA World Cup team. The 2015 All-NBA First Team and NBA All-Star selection averaged 12.5 points, 6.6 rebounds and 2.1 blocks for the 2014 USA World Cup Team.
Cousins, an All-NBA Second Team member and NBA-All-Star in 2015, was a part of that 2014 FIBA World Cup team that went 9-0. He came off the bench for that team and averaged 9.6 points and 5.6 rebounds, in addition to a team-best .702 field-goal percentage.
Wall is looking to make his first Olympic team after back-to-back NBA All-Star appearances and All-NBA honorable mention honors in 2015. He’s a past member of the USA Basketball Select team and has participated in the USA Men’s National Team mini-camp in the past.