| Zac Alcorn | |
| Number: | 49 |
| Position: | Tight end |
| Birth Date: | 24 August 1980 |
| Birth Place: | Chadron, Nebraska, U.S. |
| Height Ft: | 6 |
| Height In: | 4 |
| Weight Lbs: | 255 |
| High School: | Chadron (NE) |
| College: | Black Hills State |
| Undraftedyear: | 2006 |
| Pastteams: | |
| Statlabel1: | Total tackles |
| Statvalue1: | 3 |
| Pfr: | AlcoZa20 |
Zachary McKensie Alcorn (born August 24, 1980) is a former American football tight end. He was signed by the Green Bay Packers as an undrafted free agent in 2006. Alcorn appeared in six games with the Packers in 2006. He played college football at Black Hills State.
Alcorn has also been a member of the San Francisco 49ers and Kansas City Chiefs.
Alcorn attended Chadron Senior High School in Chadron, Nebraska, and was a letterman in football, basketball, and track & field as a discus thrower. In football, as a senior, he won All-Conference honors and All-State honors. In basketball, he was named the team M.V.P., and garnered All-State honors. Alcorn attended Black Hills State University in Spearfish, South Dakota where he excelled in football for the Yellow Jackets.