Grof

• Andrew Grove
• Bela "Bert" Grof, an Australian forage researcher of Hungarian origin
• Gróf András István, a Hungarian-American businessman and scientist
• Dávid Gróf, a Hungarian association footballer
• Jonas Grof, a German basketball player
• Ödön Gróf, a Hungarian swimmer who competed in the 1936 Summer Olympics
• Paul Grof, a psychiatrist and member of the World Health Organization committee that evaluated ecstasy
• Stanislav Grof, a Czech psychiatrist

• Grossflammenwerfer, a nickname for a German flamethrower of the First World War