Alexei Alexeyevich Abrikosov (Russian: Алексе́й Алексе́евич Абрико́сов; June 25, 1928 – March 29, 2017) was a Russian and American theoretical physicist. His works were in the field of condensed matter physics.
Abrikosov was awarded the Nobel Prize in Physics in 2003 for his study on superconductor and superfluidity.
He was of Jewish descent.