Father-of-two Peter Wilson hasn't been since since March.
Gardaí are working with Spanish Police to help find an Irishman missing in Spain.
Peter Wilson who is originally from Rochfordbridge in Co Westmeath was last seen in Tenerife on the 23rd of March this year.
Officers are appealing to anyone who was in the Playa De Las Americas area at that time, who may have met Peter to contact them.
He’s described as 5 foot 8 in height, with dark brown hair and hazel/green eyes.
He also has a very distinctive tattoo of a clock and roses on his arm.
Anyone who may have seen Peter or has any information is urged to contact Gardaí or the local authorities in Tenerife.