The Americas Zone is one of the three zones of regional Davis Cup competition in 2011.
In the Americas Zone there are four different groups in which teams compete against each other to advance to the next group.
The three teams in Group IV played in a single round-robin tournament.
All of them will be promoted to the Americas Zone Group III for 2012 as Groups III and IV were merged for 2012.
The Division IV tournament was held in the Week commencing 13 June 2011 at Santa Cruz, Bolivia All of them promoted to Group III for 2012 as Groups III and IV were merged for 2012.