Jesper Marquard Langballe (31 August 1939 – 15 March 2014) was a Danish Lutheran priest, author and politician who represented the right-wing populist Danish People's Party (Danish: Dansk Folkeparti) in the Danish parliament, Folketinget, from 2001 to 2011.
Langballe, who was convicted of libel and incitement to hatred towards Muslims, was elected in the Viborg constituency.
His son Christian Langballe was elected to the Folketinget in 2011.