Atlantic Open

Vinho Verde Atlantic Open
Tournament information
Location	Oporto, Portugal
Established	1990
Course(s)	Estela Golf Club
Par	72
Tour(s)	European Tour
Format	Stroke play
Prize fund	£200,200
Month played	February
Final year	1990
Tournament record score
Aggregate	288 Richard Boxall (1990); 288 (1990); 288 Stephen McAllister (1990); 288 Ronan Rafferty (1990); 288 Anders Sørensen (1990); 288 (1990)
To par	E as above
Final champion
	Stephen McAllister
Location Map
	Estela GC Location in Portugal

The Vinho Verde Atlantic Open was a golf tournament on the European Tour in 1990. It was held at Estela Golf Club in Oporto, Portugal.

The tournament was won by Scotland's Stephen McAllister, who defeated Richard Boxall, , Ronan Rafferty, Anders Sørensen and in a six way playoff, the joint largest playoff in European Tour history.^[1]^[2] McAllister was the only player able to make par at the first playoff hole after all six had finished tied on 288 (level par) after 72 holes.^[3]

Its renewal was scheduled in 1991 but cancelled after Estela became the host venue for the Portuguese Open, which was then rescheduled to 21–24 March, the dates originally allocated for the Atlantic Open.