Hammerin' Hank, Hammerin Hank or Hammering Hank is a nickname, primarily appearing in American sports, which may refer to:
Hank Aaron (1934–2021), American baseball player (primarily with the Milwaukee / Atlanta Braves) and inductee to the National Baseball Hall of Fame Henry Armstrong (1912–1988), American boxer and world boxing champion Henry T. Elrod (1905–1941), American aviator in the United States Marine Corps Hank Greenberg (1911–1986), American baseball player (primarily with the Detroit Tigers) and inductee to the National Baseball Hall of Fame Henry Milligan (born 1958), American boxer Hank Nichols (born 1936), American college basketball referee Henry Slomanski (1928–2000), American karate champion Henry Wajda (1934–1973), American horse racing jockey
See also Hammerin' Harmon, nickname of American baseball player Harmon Killebrew Hammerin' Harry, a series of Japanese video games Hammerin' Hero, a 2008 Japanese video game Hammering Man, a series of sculptures by Jonathan Borofsky