The following is a list of Odonata species recorded in Ireland. Common names are those given in the standard literature; where a different name has been given in The Natural History of Ireland's Dragonflies, this is given in brackets. Most of these species are resident, others are vagrants and some have not been recorded since the nineteenth century.
The following species have been included in previous lists of Irish dragonflies, but are no longer regarded as having been reliably recorded: