Adrián Ben Montenegro (born 4 August 1998) is a Spanish middle-distance runner specialising in the 800 metres and 1500 m. He won the gold medal in the 800 m at the 2023 European Indoor Championships.

[2] Ben earned bronze in the 800 m at the 2017 European Under-20 Championships.

He took one Spanish national title.

In 2017, he competed in the junior men's race at the 2017 World Cross Country Championships held in Kampala, Uganda.

This biographical article relating to Spanish athletics is a stub.