Frédéric Hanvi (born 2 May 1989 in Senlis, France) is a French baseball player, having played for several junior national teams in France, and for several French pro teams before being scouted by Major League Baseball.

He was signed to a seven-year Minor League Contract with the Minnesota Twins organization.

He is the second French player to be signed to a Major League contract after Joris Bert.

The Twins have also promised to free him to play with Team France during official competitions.

After starting with the Cougars de Montigny, Frédéric worked his way up through the training program put in place by the FFBC, playing for Rouen in 2004-2005, then for Team France at the INSEP in 2005-2006, then for Toulouse in 2006-2007.