Valeria Ciavatta (born 16 January 1959) is a Sammarinese politician, who was a co-captain-regent (joint head of state) of San Marino along with Luca Beccari for the semester of April to September 2014.

She is a member of the Popular Alliance of Democrats.

Ciavatta was co-captain-regent alongside Giovanni Lonfernini from October 2003 to March 2004.

On 27 July 2006, she became the interior minister of San Marino.

She was a Christian Democrat for many years, before becoming a founding member of the Popular Alliance in the early 1990s.