| 2009 Samsung Securities Cup | |
|---|---|
| Date | 26 October – 1 November |
| Edition | 10th |
| Surface | Hard |
| Location | Seoul, South Korea |
| Champions | |
| Singles | |
 Lukáš Lacko | |
| Doubles | |
 Rik de Voest /  Lu Yen-hsun | |
The 2009 Samsung Securities Cup was a professional tennis tournament played on outdoor hard courts. It was the tenth edition of the tournament which was part of the Tretorn SERIE+ of the 2009 ATP Challenger Tour. It took place in Seoul, South Korea between 26 October and 1 November 2009.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 CYP | |||
| TPE | Lu Yen-hsun | 102 | 2 |
 NED | Thiemo de Bakker | 113 | 3 |
 IND | Somdev Devvarman | 124 | 4 |
| SVK | Lukáš Lacko | 127 | 5 |
 KOR | Lee Hyung-taik | 136 | 6 |
 ISR | Harel Levy | 137 | 7 |
 THA | Danai Udomchoke | 139 | 8 |
 JPN | Go Soeda | 156 | 9 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Matthias Bachinger 
Greg Jones (as a Lucky loser)
Frederik Nielsen Igor Sijsling Takao Suzuki Lukáš Lacko def. 
Dušan Lojda, 6–4, 6–2
Rik de Voest / Lu Yen-hsun def. Sanchai Ratiwatana / Sonchat Ratiwatana, 7–6(5), 3–6, [10–6]
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