Henry Cary, 1st Viscount Falkland, KB, PC was an English landowner and politician who sat in the House of Commons from 1601 to 1622. He was created Viscount Falkland in the Scottish peerage in 1620. He was Lord Deputy of Ireland from 1622 until 1629.

Viscount Falkland is a title in the Peerage of Scotland. The name refers to the royal burgh of Falkland in Fife.