Alissa Firsova (Russian: Алиса Фирсова; born 24 July 1986) is a Russian-British classical composer, pianist and conductor.

Born in Moscow to the composers Elena Firsova and Dmitri Smirnov, she moved to the UK in 1991.

In 2009 she entered the Conducting Postgraduate Course in Royal Academy of Music under the tuition of Colin Metters.

Her piano teachers included Tatiana Kantorovich, Valéria Szervánszky, James Gibb, Simon Mulligan, Hamish Milne, Ian Fountain, and Stephen Kovacevich.

Among her composition teachers were Jeoffrey Sharkey, Richard Dubugnon, Jonathan Cole and Simon Speare.