Oranmore Gardaí are appealing for witnesses after family members were assaulted in their home in Doughiska.
On Saturday a group of males entered a home at the Fearann Ri estate at 11pm - and assaulted family members living there.
A number of males were also observed leaving the property.
Separately, Galway Gardaí are looking for witnesses to an assault in Eyre Square last week.
At 2 o'clock on Friday morning a man was walking alone at Eyre Square when he was attacked by another man.
He was kicked and punched, and suffered injuries during the assault.
Anyone with any information - or who witnessed any suspicious activity - regarding either assault is asked to contact their local Garda station
They can also contact the Garda Confidential Line at 1800 666 111.