List of number-one singles of 2005 (Finland)

This is the complete list of physical number-one singles sold in Finland in 2005 according to the Official Finnish Charts, composed by Suomen Ääni- ja kuvatallennetuottajat ÄKT (since late August 2010, known as Musiikkituottajat – IFPI Finland).

Chart history

Issue date	Single	Artist(s)	Reference(s)
Week 1	"Valvon"	Jane	[1]
Week 2	"Bittersweet"	Apocalyptica (feat. Ville Valo and Lauri Ylönen)	[2]
Week 3			[3]
Week 4	"Pettävällä jäällä"	Yö	[4]
Week 5	"Maksamme velkaa"	Various artists	[5]
Week 6	"Taivas lyö tulta"	Teräsbetoni	[6]
Week 7			[7]
Week 8			[8]
Week 9	"Pahempi toistaan"	Apulanta	[9]
Week 10			[10]
Week 11			[11]
Week 12	"Minä en tiedä mitään"	YUP	[12]
Week 13	"Taivas lyö tulta"	Teräsbetoni	[13]
Week 14	"Out to Find You"	Bloodpit	[14]
Week 15	"Tie"	Viikate	[15]
Week 16			[16]
Week 17	"Tyhjä huone"	Antti Tuisku	[17]
Week 18	"Ever-Frost"	Sentenced	[18]
Week 19	"Lissää vinkunaa"	Hannibal & Soppa	[19]
Week 20			[20]
Week 21			[21]
Week 22	"Don't Phunk with My Heart"	The Black Eyed Peas	[22]
Week 23	"Yksi askel liikaa"	Yö	[23]
Week 24	"Gott Nytt År"	Kometfabriken	[24]
Week 25	"Hurricane Season"	Deep Insight	[25]
Week 26	"My My, Hey Hey"	Negative	[26]
Week 27			[27]
Week 28	"Pelimies"	Martti Vainaa & Sallitut aineet	[28]
Week 29	"Hatehead"	The Scourger	[29]
Week 30	"Pelimies"	Martti Vainaa & Sallitut aineet	[30]
Week 31			[31]
Week 32			[32]
Week 33			[33]
Week 34	"In Your Face"	Children of Bodom	[34]
Week 35	"No Fear"	The Rasmus	[35]
Week 36	"Armo"	Apulanta	[36]
Week 37	"Wings of a Butterfly"	HIM	[37]
Week 38			[38]
Week 39	"Tie sydämeeni"	Yö	[39]
Week 40	"Pelimies"	Martti Vainaa & Sallitut aineet	[40]
Week 41	"Uusi ihmiskunta"	CMX	[41]
Week 42	"Benzin"	Rammstein	[42]
Week 43	"Sleeping Sun"	Nightwish	[43]
Week 44			[44]
Week 45	"The hjärta & smärta EP"	Kent	[45]
Week 46	"Hung Up"	Madonna	[46]
Week 47			[47]
Week 48	"Mimic47"	Diablo	[48]
Week 49			[49]
Week 50			[50]
Week 51	"Beautiful"	Orkidea	[51]
Week 52	"Yhden enkelin unelma"	Tarja Turunen	[52]