NK Zadar played in the top tier from 1992 to 1999, from 2001 to 2005, and from 2007 to 2015. Most recently, the club has been experiencing financial difficulties, and after two seasons spent in the Croatian Third League – South (2016–17, 2017–18), the club was promoted to the Croatian Second League. After a mid-table finish in 2018–19, Zadar were administratively relegated to the Third League. As of June 2019, the club had hired an attorney to appeal against their relegation.