Toxey Daniel Haas III (born January 21, 1960) is an American entrepreneur and conservationist.

Haas was born and raised in West Point, Mississippi where he attended Oak Hill Academy.

While at Mississippi State, he was a member of Sigma Chi fraternity and attained his bachelor's degree in Business Administration.

Haas officially left his job at Bryan for his entrepreneurial pursuits and enlisted the help of his friend Bill Sugg as his partner.

[7] Founded in 2007, Nativ Nurseries is headquartered in West Point and grows and sells trees for landowners.