Schrock
Schrock or Schröck is a surname. Notable people with the surname include:

Richard R. Schrock (born 1945), American professor at MIT and winner of the Nobel Prize in Chemistry in 2005
Schrock carbene, a chemical group named after the above
Ed Schrock (born 1941), American politician from Virginia
Ed Schrock (Nebraska politician) (born 1943), American politician from Nebraska
Max Schrock (born 1994), American baseball player
Raymond L. Schrock (1892–1950), American screenwriter
Stephan Schröck (born 1986), German-Filipino footballer

See also
Schrock Airport, an airport in Oregon