Helmick is a surname. Notable people with the surname include:
Debra May Helmick, girl murdered by Larry Gene Bell Frank Helmick (born 1953), Lieutenant General in the United States Army Jeffrey J. Helmick (born 1960), United States District Judge for the Northern District of Ohio Paul Helmick, American film director who directed Thunder in Carolina Robert Helmick (1937–2003), American sports executive Walt Helmick (1944–2025), member of the West Virginia Senate William Helmick (1817–1888), U.S. Representative from Ohio
See also James Helmick Beatty (1836–1927), judge from Idaho Sarah Helmick State Recreation Site, a state park in Polk County, Oregon Helmick, Ohio, an unincorporated community Helmick (Steamer), a steamer seized at Cairo, Illinois on April 27, 1861 while loaded with powder and war munitions destined for the Confederacy.