Brett Michael Pill (born September 9, 1984) is a retired Major League Baseball player. He played for the San Francisco Giants and the Kia Tigers of the KBO League.
Pill attended Covina High School and California State University, Fullerton, where he played for the Cal State Fullerton Titans baseball team. As a freshman in 2004, he played in 50 games but had only 80 at-bats, hitting .313 with two home runs and 17 RBI. In 2005 he hit .327 with nine home runs and 57 RBI for the Titans, and played collegiate summer baseball for the Orleans Cardinals of the Cape Cod Baseball League. In his junior year, Pill hit .328 with five home runs and 40 RBI.
Pill was drafted twice. In 2005, he was drafted in the 45th round (1,362nd overall) by the New York Yankees, however he did not sign. He was drafted in the seventh round (206th overall) of the 2006 amateur draft by the Giants, and he did sign.