Gallaher Ulster Open
{{Short description|Golf tournament}}
{{Use dmy dates|date=April 2022}}
{{Infobox golf tournament
| name = Gallaher Ulster Open
| nickname =
| image =
| location = {{flagicon|NIR}} Northern Ireland
| establishment = 1965
| course =
| par =
| yardage =
| tour = British PGA Circuit
| format = Stroke play
| final_year = 1971
| aggregate = 264 John Lister (1970)
| to-par =
| final_champion = Tommy Horton
}}
The Gallaher Ulster Open was a professional golf tournament that was played in Northern Ireland between 1965 and 1971.{{cite news |url=http://www.independent.ie/sport/golf/norths-open-plan-could-mark-return-of-glory-days-1393735.html |title=North's Open plan could mark return of glory days |newspaper=Irish Independent |date=1 June 2008 |access-date=11 February 2011}} It was last played the year prior to the formation of the formally organised professional tour which evolved into the European Tour, and was a British PGA Order of Merit counting event.{{cite news |url=https://news.google.com/newspapers?id=gX9AAAAAIBAJ&sjid=zqMMAAAAIBAJ&pg=5168%2C2294958 |title=Ulster Open for Shandon Park |newspaper=The Glasgow Herald |page=6 |date=15 January 1969 |access-date=11 February 2011}}