| Club: | Buffalo Flash |
| Season: | 2009 Western New York Flash |
| Manager: | Aaran Lines |
| Chairman: | Alexandra Sahlen |
| Stadium: | Orchard Park High School Field |
| League: | W-League |
| League Result: | 2nd, Great Lakes Division |
| Cup1: | W-League Playoffs |
| Cup1 Result: | Central Conference semi-final |
| Mgrtitle: | Head coach |
| Chrtitle: | President |
| Average Attendance: | 210 |
| Nextseason: | 2010 |
| Season Topscorer: | Abby Wambach (11) |
| Pattern La1: | _white_thinhoops_two |
| Pattern B1: | _white_twostripes_right |
| Pattern Sh1: | _white_thinstripe_right |
| Leftarm1: | F3F3F3 |
| Body1: | F3F3F3 |
| Rightarm1: | F3F3F3 |
| Shorts1: | F3F3F3 |
| Socks1: | F3F3F3 |
| Pattern La2: | _lightgrayband |
| Pattern B2: | _lightgray_verticalbar_right |
| Pattern Sh2: | _lightgray_right |
| Leftarm2: | EC110D |
| Body2: | EC110D |
| Rightarm2: | EC110D |
| Shorts2: | EC110D |
| Socks2: | EC110D |
| American: | true |
The 2009 season was Buffalo Flash's first season of existence, and the first in which they competed in the W-League, at the time the second division of women's soccer in the United States.
| Place | Team | P | W | L | T | GF | GA | GD | Points | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Ottawa Fury Women | 14 | 11 | 1 | 2 | 40 | 9 | +31 | 35 | |
| 2 | Buffalo Flash | 14 | 9 | 2 | 3 | 40 | 10 | +30 | 30 | |
| 3 | Quebec City Amiral SC | 14 | 9 | 4 | 1 | 29 | 17 | +12 | 28 | |
| 4 | Toronto Lady Lynx | 14 | 6 | 4 | 4 | 25 | 17 | +8 | 22 | |
| 5 | Laval Comets | 13 | 7 | 5 | 1 | 21 | 14 | +7 | 22 | |
| 6 | London Gryphons | 14 | 3 | 9 | 2 | 23 | 33 | −10 | 11 | |
| 7 | Hamilton Avalanche | 14 | 3 | 9 | 2 | 14 | 35 | −21 | 11 | |
| 8 | Rochester Ravens | 14 | 0 | 13 | 1 | 5 | 61 | −55 | 1 |