Beöthy is a Hungarian surname. Notable people with this surname include:
István Beöthy (1897–1961), Hungarian-French sculptor and architect (1873–1931), Hungarian theater director and journalist Ödön Beöthy (1796–1854), Hungarian deputy and orator Pál Beőthy (1866–1921), Hungarian jurist, soldier, and politician (1819–1896), Hungarian poet, writer, judge, and jurist Zsolt Beöthy (1848–1922), Hungarian literary historian, critic, and professor