Arne Melchior (22 October 1924 – 24 September 2016) was a Danish politician.
He was minister of traffic in the Conservative Poul Schlüter coalition government 1982–86, and Minister for Communication and Tourism in the Social Democratic Poul Nyrup Rasmussen coalition government 1993–94.
He represented his party in parliament's Foreign Policy Committee 1994–2001, when he was forced to step down after having publicly defended Israel's use of moderate physical coercion on terror suspects.
He later chose to leave the Centre Democratic Parliamentary group.
The Centre Democrats lost their representation in parliament in the parliamentary election of 2001.