Emin Ağayev (born 14 May 1979) is a former professional tennis player from Azerbaijan.

Ağayev was born in the Uzbek city of Tashkent, then part of the Soviet Union, but represented Azerbaijan in his tennis career.

As a youngster on the juniors circuit, he was ranked in the world's top 50 and made the boys' doubles semi-finals of the 1997 French Open, with Israeli Andy Ram.

In 2002, he qualified for the main draw of his only ATP Tour level tournament, the RCA Championships, held in Indianapolis.

He came up against 13th seed Michel Kratochvil in the first round and lost in straight sets.