Lusk may also refer to a rural town in the part of County Dublin now overseen by Fingal County Council, Ireland. Lusk is a town in Niobrara County, Wyoming, United States. The population was 1,447 at the 2000 census. It is the county seat of Niobrara County. The town was laid out in June 1886 by engineers working on the Wyoming Central Railway. It was named after Frank S. Lusk (1857–1930), a renowned Wyoming rancher and Wyoming Central stockholder . The movie Ready to Rumble centered on two men from Lusk helping a washed-up wrestler regain stardom.