List of number-one singles of 1998 (Finland)

This list of number - one singles in Finland in 1998. It was the year of twelve number-one singles and 19 number-one albums.

• Neljä Baritonia - Pop musiikia 8 weeks (December 20, 1997 - February 13, 1998 )

• Five weeks ( March 14 to April 17, a total of 6 weeks)

• 8 weeks ( April 25 to June 19 )

• 6 weeks ( 26 September to 6 November, a total of 19 weeks)

• 2 weeks ( November 7 to November 20 )

• 2 weeks ( November 21 to December 4 )

• 4 weeks (5 December 1998 - 1 January 1999)

• Era - Era Three weeks (December 20, 1997 - January 9, 1998, a total of 4 weeks)

• 3 weeks ( 24 January to 13 February )

• 3 weeks ( March 7 to March 27 )

• 5 weeks ( 4 April to 8 May, a total of 6 weeks)

• 2 weeks ( May 9 to May 22 )

• 6 weeks ( August 8 to September 18 )

• 2 weeks ( September 19-October 2 )

• 2 weeks ( October 3 to October 16 )

• 2 weeks ( 24 October to 6 November )

• 2 weeks ( November 7 to November 20 )

• 6 weeks (December 5, 1998 - January 8, 1999 )