George Brock

George Brock may refer to:
 * George F. Brock (1872–1914), Medal of Honor recipient
 * George Brock (footballer) (1919–1941), Australian rules footballer
 * George Brock (athlete) (1888–1956), Canadian track and field athlete
 * George Brock (journalist) (born 1951), head of the department of journalism at City University London
 * Big George Brock (1932–2020), American blues musician from St Louis, Missouri