Tiilikainen
Tiilikainen is the surname of the following people:
- Kimmo Tiilikainen (* 1966), Finnish politician
- Paavo Tiilikainen (1923–2007), Finnish politician, member of the Reichstag and Minister
- Riikka Tiilikainen (* 1990), Finnish volleyball player
- Tommi Tiilikainen (* 1987), Finnish volleyball coach