圆锥花桉（学名：Eucalyptus paniculata）为桃金娘科桉属下的一个种。

Eucalyptus paniculata (Grey Ironbark) is a common eucalyptus tree of eastern New South Wales, Australia. A dark trunked forest tree with grey furrowed bark. When in flower, the nectar is attractive to birds and insects, and is used in honey production.