Sigfrid Roos
Alf Sigfrid Emanuel Roos was a Swedish footballer who played for Västerås. He featured twice for the Sweden men's national football team in 1928 and 1931, scoring two goals.
Career statistics
International goals
| No | Date | Venue | Opponent | Score | Result | Competition |
| 1. | 26 July 1931 | Arosvallen, Västerås, Sweden | 2–0 | 6–0 | Friendly | |
| 2. | 26 July 1931 | Arosvallen, Västerås, Sweden | 3–0 | 6–0 | Friendly |