The 2016 Davis Cup World Group play-offs were held from 16 to 18 September.
[1] The winners of the playoffs advanced to the 2017 Davis Cup World Group, and the losers were relegated to their respective Zonal Regions I.
Bold indicates team had qualified for the 2017 Davis Cup World Group.
Friday games were moved to Saturday due to rain.
The fifth set of the 2nd game was moved from Saturday to Sunday due to dark.