Beecham is a surname. Notable people with the surname include:
Thomas Beecham (chemist) (1820–1907), British chemist, grandfather of the conductorThomas Beecham (1879-1961), British conductorSir Joseph Beecham, 1st Baronet (1848–1916), eldest son of Thomas Beecham the chemistJeremy Beecham (born 1944), British Labour politicianSinclair Beecham, British entrepreneurBetty Humby Beecham (died 1958), British pianist and wife of the conductor Thomas BeechamEarl Beecham (born 1965), American football playerEmily Beecham (born 1984), English actress