Kasey Beirnes
| Born | June 17, 1980 Elora, Ontario, CA |
|---|---|
| Height | 5 ft 11 in (1.80 m) |
| Weight | 200 pounds (91 kg) |
| Shoots | Right |
| Position | Forward |
| NLL team Former teams | retired Columbus Landsharks Arizona Sting Minnesota Swarm Toronto Rock |
| Pro career | 2002–2017 |
Kasey Beirnes (born June 17, 1980, in Elora, Ontario) is a Canadian former professional box lacrosse player in the National Lacrosse League. He was drafted in the third round, the 28th overall pick, by the Columbus Landsharks. He retired after 16 seasons. He played for the Columbus Landsharks, Arizona Sting, Minnesota Swarm and Toronto Rock.