List of teams and cyclists in the 2012 Vuelta a España
The 2012 Vuelta a España was the 67th edition of the Vuelta a España, one of the cycling's Grand Tours. The Vuelta a España features 198 riders competing from 22 cycling teams; the race took place from 18 August to 9 September, starting in Pamplona and finishing in Madrid.
2012 Eneco Tour
As the Eneco Tour was a UCI World Tour event, all eighteen UCI ProTeams were invited automatically and obligated to send a squad. Three other squads were given wildcard places into the race, and as such, formed the event's 21-team peloton. Among the competitors was Alberto Contador, in his first race since returning from a doping ban.