Wikipedia
Welin
Welin is a surname that may refer to:
- Anna Welin (born 1994), Swedish footballer
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Axel Welin (1862–1951), Swedish inventor
- Welin breech block, design for locking artillery breeches invented by Axel Welin
- Dennis Welin (?-2003), Canadian politician
- Johanna Welin (born 1984), Swedish-born German wheelchair basketball player
- Karl-Erik Welin (1934–1992), Swedish pianist and composer