List of number-one singles of 2012 (Finland)
This is the complete list of number-one singles sold in Finland in 2012 according to the Official Finnish Charts. The list on the left side of the box represents physical and digital track sales as well as music streaming and the one on the right side represents sales of digital tracks.
Chart history
The top-ten list of the best-selling 2012 singles in Finland was the following:| Position | Single | Artist | Sales | Reference |
| 1 | "Euphoria" | Loreen | 11,760 | |
| 2 | "Frontside Ollie" | Robin | 8,079 | |
| 3 | "Ai Se Eu Te Pego" | Michel Teló | 7,389 | |
| 4 | "Somebody That I Used to Know" | Gotye featuring Kimbra | 6,774 | |
| 5 | "Titanium" | David Guetta featuring Sia | 6,534 | |
| 6 | "Älä tyri nyt" | Jukka Poika | 6,509 | |
| 7 | "Kran Turismo" | JVG featuring Raappana | 6,074 | |
| 8 | "Call Me Maybe" | Carly Rae Jepsen | 5,876 | |
| 9 | "Soutaa huopaa" | Elokuu | 5,819 | |
| 10 | "Vie mut kotiin" | Jesse Kaikuranta | 5,731 |