Brad Hatfield (born May 15, 1956) is a musician, arranger, and Emmy Award winning composer.

[2] Hatfield's songs have appeared in the films Iron Man 2, Borat, Analyze This, The Break-Up, and Cop Land.

[3][4] His music has also appeared in more than two dozen television series, including The Sopranos, ER, CSI, Saturday Night Live, Glee, and Entourage.

[7][8] His solo piano playing is featured in the opening scene and end credits of Clint Eastwood's Mystic River.

[9] In 2004–2005 and 2007, Hatfield was pianist/arranger and music director for POPSearch, the Boston Pops's nationwide talent competition.