Max Seibald
| Born | August 14, 1987 Hewlett, New York, U.S. | 
|---|---|
| Nationality | American Israel | 
| Height | 6 ft 1 in (1.85 m) | 
| Weight | 215 pounds (98 kg) | 
| Shoots | Right | 
| Position | Midfield | 
| NCAA team | Cornell (2009) | 
| NLL teams | Philadelphia Wings | 
| MLL team Former teams | Boston Cannons New York Lizards Denver Outlaws | 
| Pro career | 2009–2018 | 
| Nickname | Seabiscuit | 
Maxwell Oren Seibald (born August 14, 1987) is a former professional lacrosse player for the Boston Cannons of Major League Lacrosse. He played midfield position. He graduated in 2009 from Cornell University. He is a former Tewaaraton Award winner, and two-time Team USA player. He played for Team Israel in 2018.