Dorrian Green is a park by the Franklinton neighborhood of Columbus, Ohio.

Dorrian Green neighbors COSI, the city's science and children's museum.

The park has numerous gardens: sensory, reading, butterfly and pollinator, and prairie.

There is a plaza with an interactive fountain, flanked by two pavilions and flowering cherry tree groves.

The park's northwest and southwest corners have salvaged limestone structures salvaged from the Central High School building that was repurposed and expanded into COSI.