Prince Fielder (born Prince Semien Fielder on May 9, 1984, in Ontario, California) is a Major League Baseball player of who plays first base for the Milwaukee Brewers. He is currently listed at 5'11" and 270 pounds, he was selected by the Brewers in the first round of the 2002 Major League Baseball Draft out of Eau Gallie High School in Melbourne, Florida.

He is the son of former Detroit Tigers first baseman Cecil Fielder. Prince and Cecil are the only father-son combination in MLB history to each reach the exclusive 50 home run plateau in a single season. Fielder also holds the Brewers' team record for home runs in a season, as well as the MLB record for youngest player to reach the 50 home run mark. Prince Fielder is also the first Brewer to win the Home Run Derby, defeating Nelson Cruz 6–5 in the final round of the 2009 derby in St. Louis.

Prince, like many sons of prominent major leaguers, was a fixture around his father's teams' clubhouses growing up. In addition, he starred alongside his father in a McDonald's commercial and appeared with him on MTV's "Rock 'n Jock".