Most U.S. coins are named either for their designer or for the person pictured on them, so without trying to sound snarky, the answer is that her picture is on the Susan B. Anthony $1 coin (!)
These coins were struck for circulation in 1979, 1980, and 1999.
Susan B. Anthony dollar was created in 1979.
Susan B Anthony was on a US dollar coin minted from 1979 to 1981 and also in 1999.
The Susan B Anthony dollar is the same silvery color as the US quarter, dime and half-dollar. However, the coin contains no silver.
Susan B. Anthony, thus the coin is name the Susan B. Anthony dollar.
Susan B. Anthony was only 3 in that year and the US did not strike any dollar coins in 1823
a half dollar
Susan B. Anthony was an activist in the women's suffrage movement.
Susan B. Anthony dollar coin.
The Susan B. Anthony dollar.
In 1980, the US Mint at Philadelphia struck 27,610,000 Susan B. Anthony dollars. In 1980, the US Mint at Denver struck 41,628,708 Susan B. Anthony dollars. In 1980, the US Mint at San Francisco struck 20,422,000 Susan B. Anthony dollars. In 1980, The US Mint at San Francisco also struck 3,554,806 Susan B. Anthony Proof Dollars
1979 was the first year Susan B. Anthony appeared on a US coin, post new question.
They won't, the Susan B Anthony dollars are retired and replaced by the presidential and Sacajawea dollar coins. The Susan B Anthony dollars were the most unpopular US coin in modern history and will not be remade.