Powerline may refer to:

Technology

• Overhead power line, used for electric power transmission

• Power-line communication, a computer networking technology

• Powerline, a status line plugin for vim and other application; see Private Use Areas

Music and media

• Powerline (magazine), an American music magazine and website

• Power Line, a political blog

• ”AAA Powerline”, a 2018 single by Ecco2k later appearing on E

• "Powerlines", a 2017 song by Tame Impala from Currents B-Sides & Remixes

• "Power Lines", a 2016 single by TIGRESS

• "Power Lines", a 2012 song by Reks from Straight, No Chaser

• "Powerline", a 1985 song by Hüsker Dü, from their New Day Rising album

• Powerline, a fictional singer in the A Goofy Movie musical

• "Powerline" (C.A.T.S. Eyes), a 1986 television episode

Sport

• Powerlines F.C., South African soccer club