(Before It's News)
The Bible never mentions “a gift of evangelism.” Paul does identify grace-gifted “evangelists” (Ephesians 4:11) whom he explains equip all saints for ministry along with the grace-gifted apostles, prophets, pastors and teachers (Ephesians 4:12-13). In the contemporary era, Christ continues to equip believers for ministry through evangelists, pastors and teachers. As such, all believers are responsible to be equipped for ministry, which includes being equipped by grace-gifted evangelists to evangelize.
Source:
http://sbctoday.wpengine.com/evangelism-is-not-a-spiritual-gift/