Green Grass Creek

{{short description|Stream in South Dakota, U.S.}}

{{Use American English|date=February 2025}}

Green Grass Creek is a stream in the U.S. state of South Dakota.{{GNIS|1266822}}

Some say Green Grass Creek takes its name from the unusually green grass on the spring-fed creek, while others believe abundant hay along the watercourse caused the name to be selected.{{cite book|author=Federal Writers' Project|author-link=Federal Writers' Project|title=South Dakota place-names, v.3|url=http://babel.hathitrust.org/cgi/pt?id=mdp.39015027015455;view=1up;seq=429|year=1940|publisher=University of South Dakota|page=33}}