Sergio Casimiro Suárez Aimée (born 4 March 1962) is a retired Cuban gymnast.

He competed for Cuba at the 1980 Summer Olympics in the men's individual and team all-around competitions.

His best performance was in the horizontal bar portion, where he advanced to the final and finished sixth.

[1] Suarez has been assistant coach of the men's gymnastics team at Ohio State University since 2011.

[2] This biographical article related to Cuban artistic gymnastics is a stub.