List of number-one singles of 2005 (Finland)

This list of number - one singles in Finland in 2005. It was the year of 33 number-one singles and 25 number-one albums.

• Tarja - Yhden granddaughter unelma 3 weeks (18 December 2004 - 7 January 2005 a total of 4 weeks)

• 2 weeks ( 15 January to 28 January )

• 3 weeks ( February 12 to March 4, a total of 4 weeks)

• 3 weeks ( March 5 to March 25 )

• 2 weeks ( April 16 to April 29 )

• 3 weeks ( May 14-June 3 )

• 2 weeks ( June 25 to July 8 )

• 4 weeks ( 30 July to 26 August, a total of 6 weeks)

• 2 weeks ( September 17 to September 30 )

• 2 weeks ( 29 October to 11 November )

• 2 weeks ( November 19 to December 2 )

• 3 weeks ( December 3 to December 23, a total of 4 weeks)

• Ella Yes Aleksi - Lenni lokinpoikanen 4 weeks ( 1 January to 21 January, a total of 6 weeks)

• 2 weeks ( 29 January to 11 February, a total of 6 weeks)

• 3 weeks ( February 26-March 18 )

• 2 weeks ( April 2 to April 15, a total of 4 weeks)

• 2 weeks ( April 16 to April 29 )

• 2 weeks ( April 30 to May 13, a total of 4 weeks)

• 2 weeks ( 14 May to 27 May, a total of 3 weeks)

• 2 weeks ( 11 June to 24 June, a total of 3 weeks)

• 3 weeks ( July 9 to July 29 )

• 5 weeks ( 30 July to 2 September )

• 3 weeks ( October 1 to October 21 )

• 4 weeks (December 3, 2005 - January 6, 2006, a total of 5 weeks)