The Europe Zone was one of the four zones within Group 3 of the regional Davis Cup competition in 2017. The zone's competition was held in round robin format in Sozopol, Bulgaria, in April 2017. The two winning groups advanced to Europe/Africa Zone Group II in 2018.
Location: Holiday Village Santa Marina, Sozopol, Bulgaria (hard)
Format: Round-robin basis. One pool of three teams (Pool A) and three pools of four teams (Pools B, C and D). The winners of each pool play-off against each other to determine which two nations are promoted to Europe/Africa Zone Group II in 2018.
Seeding: The seeding was based on the Davis Cup Rankings of 20 February 2017 (shown in parentheses below).