CTRL or Ctrl may refer to several things:
Arts and entertainment Ctrl (web series), an American comedy web series from NBC Ctrl (Derek Webb album), a 2012 album by singer-songwriter Derek Webb Ctrl (SZA album), a 2017 album by singer-songwriter SZA CTRL (TV series), a 2021 Singaporean television drama CTRL (film), a 2024 Indian thriller film from Netflix
Other uses Channel Tunnel Rail Link or High Speed 1 (HS1), a high-speed railway line linking London with the Channel Tunnel Control key, an input button present on most computer keyboards CTRL (gene), a gene that in humans encodes the enzyme chymotrypsin-like protease CTRL-1 Cyberoam Threat Research Labs, a facility of Cyberoam Control4 (stock symbol), a brand of automation and networking systems
See also Control-Alt-Delete (disambiguation) CNTRL, protein that in humans is encoded by the CNTRL gene CNTRL: Beyond EDM, a North American educational initiative, centered on electronic dance music