Albert Coates (23 April 1882 – 11 December 1953) was an English conductor and composer. Born in Saint Petersburg where his English father was a successful businessman, he studied in Russia, England and Germany, before beginning his career as a conductor in a series of German opera houses. He was a success in England conducting Wagner at the Royal Opera House, Covent Garden in 1914, and in 1919 was appointed chief conductor of the London Symphony Orchestra.

His strengths as a conductor lay in opera and the Russian repertoire, and he was not thought as impressive in the core Austro-German symphonic repertoire. After 1923 he failed to secure a permanent conductorship in the UK, and for much of the rest of his life he guest conducted in continental Europe and the US. In his last years he took orchestral appointments in South Africa, where he died at 71.

As a composer, Coates is little remembered, but he composed seven operas, one of which was performed at Covent Garden. He also wrote some concert works for orchestral forces.