Keller Fountain Park is a city park in downtown Portland, Oregon. Originally named Forecourt Fountain or Auditorium Forecourt, the 0.92-acre (0.37 ha) park opened in 1970 across Third Avenue from what was then Civic Auditorium. In 1978, the park was renamed after , head of the Portland Development Commission (PDC) from 1958–1972. Civic Auditorium was renamed as Keller Auditorium in 2000, but is named in honor of Ira's son, Richard B. Keller.