Peachtree may refer to:
- the fruit-bearing peach tree, Prunus persica
- a corruption of "pitch tree"
- Peachtree Accounting, business management software
- Peachtree City, Georgia, a southern suburb of Atlanta
- Peachtree Corners, Georgia, a northern suburb of Atlanta
- Peachtree financial solutions, a financial services company
- Peachtree liqueur, manufactured by De Kuyper Royal Distillers
- Peachtree Publishers of children's books, consumer reference, and guidebooks about the American South; based in Atlanta
- Peachtree Road Race, a 10 kilometer footrace in Atlanta
- Peachtree Street, the main street of Atlanta
- "Peachtree TV", a brand name of Atlanta station WPCH-TV