Marina Sereni (born 8 May 1960) is an Italian politician of the Democratic Party (PD)[1][2] who has been serving as deputy minister of foreign affairs in the governments of prime ministers Giuseppe Conte and Mario Draghi since 2019.

[1] She became the Head of Budget, Economic Planning and Social Policy in 1993 and was elected in the constituency of Umbria in 2001.

Since December 2001, she has been a member of the national secretariat of the DS, at first with foreign law enforcement officer and later as head of the organization.

Sereni was confirmed in 2006 election, a candidate in the constituency in the list of the Olive Tree in Umbria.

From 7 November 2009 to 15 December 2013 she was vice president of the Democratic Party, along with Ivan Scalfarotto.