Seppänen is a Finnish surname derived from the occupation of blacksmith ("seppä"). Notable people with the surname include:
- Elias Seppänen (born 2003), Finnish racing driver
- Ensio Seppänen (1924–2008), Finnish sculptor and professor
- Esko Seppänen (born 1946), Finnish politician
- Iiro Seppänen (born 1975), Finnish producer, director and author
- Sara Seppänen (born 1982), Finnish politician
- Timo Seppänen (born 1987), Finnish ice hockey player
- Tytti Seppänen (born 1980), Finnish politician
This page lists people with the surname Seppänen.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.