2001-S U.S. $1 - Sacagawea Dollar - Proof
- Country: United States
- Period: Federal Republic (1776-Date)
- Type: Standard Circulation Coin
- Years: 2000-2008
- Mint: United States Mint - San Francisco (1854-Date)
- Denomination: 1 USD
- Currency: United States Dollar (1785-Date)
- Composition: Manganese-brass clad copper
- Diameter: 26.5mm
- Weight: 8.1g
- Edge: Smooth
- Mintage: 3,183,740
- Condition: Proof - PF
- Obverse: Sacagawea (1788-1812), a Shoshone native American and a translator and guide to the Lewis and Clark expedition, with her son Jean Baptiste Charbonneau and the date to the right
- Reverse: Eagle in flight with the denomination below
- Reference: KM# 310, Schön# 310
*Coin condition is based on our professional opinion. Pictures are representative of the coin that you will receive, actual coin may differ slightly, and serial numbers may vary*