$1 primarily refers banknotes, bills or coins, including:

Currency

• Australian one dollar coin, which replaced the one dollar note
• Loonie, which replaced the one dollar bill in Canada
• United States one-dollar bill, a denomination of United States currency
• Dollar coin (United States), a metal coin
• New Zealand one-dollar coin, which replaced the one dollar note
• Dollar (Hong Kong coin), coin of the Hong Kong dollar
• The one-dollar banknotes of Zimbabwe

Other currencies with $1 banknotes, bills or coins are:

Dollars

Pesos

Other currencies

Other uses

• $1, a formal parameter in some programming languages
• One Dollar (TV series), American mystery thriller drama series that premiered in 2018

See also

• Dollar sign $, a symbol primarily used to indicate the various peso and dollar units of currency around the world
• Dollar, the name of several currencies
• Peso, the name of the monetary unit of Spain and several former Spanish colonies

This disambiguation page lists articles associated with the title $1.
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