Thomas A. Henke (born December 21, 1957), a pitcher in professional baseball, was arguably one of the most dominant closers in Major League Baseball history.

Over his career, he played for the Texas Rangers (1982-1984, 1993-1994), Toronto Blue Jays (1985-1992), and St. Louis Cardinals (1995). He was a large factor in the Toronto Blue Jays upsurgence during the mid-to-late 1980s, which culminated in World Series championships in 1992 and 1993.

As of 2003, his 311 career saves were ranked 12th all-time on the career saves list.

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