Redback

Redback, Red Back or Red-back may refer to:

Sports

 * Southern Redbacks, nickname for the West End Redbacks, the South Australia cricket team based in Adelaide
 * Frankfurt Redbacks, Australian rules football club based in Frankfurt, Germany
 * Glasgow Redbacks, Australian rules football club based in Glasgow, Scotland
 * Redbacks, nickname for the Romsey Football Club, Australian rules football club based in Romsey, Victoria, Australia

Finance

 * Texas redbacks, paper money issued between 1839 and 1840 in the Republic of Texas
 * The Australian twenty dollar note, sometimes referred to as a redback
 * The Renminbi, the Chinese currency is sometimes referred to as redback in contrast to US dollar

Other uses

 * Airborne Redback, Australian ultralight trike aircraft
 * Redback, working title of the 2012 Australian film Raven's Claw
 * Redback (armoured vehicle) Australian infantry fighting vehicle, version of the Korean K21
 * Redback (comics), a comic book superhero
 * Redback Aviation, an Australian aircraft manufacturer
 * Redback Boots, Australian footwear manufacturing company
 * Redback Networks, telecommunications equipment company
 * Redback spider (Latrodectus hasselti), species of spider found in Australia