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Look up Osvald in Wiktionary, the free dictionary.
Osvald may refer to:
- Osvald (given name)
- Surname:
- Hugo Osvald (1892–1970), Swedish botanist and plant ecologist specializing on mire ecology, Sphagnum and peat formation
- Osvald Group, Norwegian sabotage organisation during World War II led by Asbjørn Sunde, who used Osvald as one of his cover names