The 1970 Iowa State Cyclones baseball team represented Iowa State University in the 1970 NCAA University Division baseball season.
The Cyclones played their home games at Cap Timm Field.
The team was coached by Cap Timm in his 29th year as head coach at Iowa State.
The Cyclones won the District V playoff to advance to the College World Series, where they were defeated by the Ohio Bobcats.
Cap Timm Clair Rierson