USA
Prince Danilo falls in love with dancer Sally O'Hara. His uncle, King Nikita I of Monteblanco forbids the marriage because she is a commoner. Thinking she has been jilted by her prince, Sally marries old, lecherous Baron Sadoja, whose wealth has kept the kingdom afloat. When he dies suddenly, Sally must be wooed all over again by Danilo. - IMDb
| Den glada änkan |  Sweden |
| Den glade enke |  Norway |
| Den glade Enke |  Denmark |
| I efthymi hira (transliterated title) |  Greece |
| Iloinen leski |  Finland |
| Die Lustige Witwe |  Austria |
| Die Lustige Witwe |  West Germany |
| The Merry Widow |  Canada |
| The Merry Widow |  United Kingdom |
| The Merry Widow | USA |
| La vedova allegra |  Italy |
| Vesela udovica (literal title) |  Yugoslavia |
| La veuve joyeuse |  France |
| A Víg özvegy |  Hungary |
| La viuda alegre |  Spain |
| A Viúva Alegre |  Brazil |
| A Viúva Alegre |  Portugal |
| Wesoła wdówka |  Poland |
| Η εύθυμη χήρα | Greece |
| Вeселая вдова |  Soviet Union |
| Веселата вдовица |  Bulgaria |
| メリー・ウイドー（1925） |  Japan |
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Bernard Berger | Boy |
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Oscar Rudolph [14] | Boy |
