The 2009 Zuiderduin Masters was a British Darts Organisation darts tournament that took place on December 11–13, in Egmond aan Zee, Netherlands. It was the 11th staging of the event, and the last tournament to be staged that year.

The competition saw Darryl Fitton hit a nine-dart finish during his quarter-final match against Ross Montgomery, becoming the first player to achieve the feat in the Zuiderduin's history. Fitton went on to win the tournament, with a 4 sets to 2 win over Martin Adams in the final, becoming the third Englishman to claim the title. The women's event was won by Wales' Julie Gore, who triumphed against Tricia Wright 2 sets to 0. Gore's three dart average of 86.07 was the highest recognized average for a ladies player in a BDO major, since Anastasia Dobromyslova's 81.54 average in the 2008 World Championship.

all matches best of 9 legs.
P = Played; W = Won; L = Lost; LF = Legs For; LA = Legs Against; +/- = Leg Difference; Pts = Points

Group A

Mark Barilli 78.03 3-5 Martin Atkins 79.47
Tony O'Shea 85.83 4-5 Mark Barilli 87.39
Tony O'Shea 93.36 4-5 Martin Atkins 88.23

Group B

John Henderson 101.91 5-2 Ian White 84.75
Alan Norris 90.75 5-3 Ian White 83.19
Alan Norris 84.78 5-4 John Henderson 76.62

Group C

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