Tarnaka is a major residential and industrial locality in Hyderabad, Telangana, India. Tarnaka literally translates as "wired checkpost". In the local language Tar means wire/cable and naka means check post. Tarnaka used to have a vineyard during the Nizams period. An area called Kimtee colony got its name from the vineyards called Keemthi Gardens. The former chief minister of Andhra Pradesh Chenna Reddy was a resident of Tarnaka. St. Ann's school was a landmark few decades back; it was a white building, hence the area was also called "White House".