Uutislehti 100 (Finnish for "Newspaper 100") was a Finnish free-of-charge newspaper available mainly in the Helsinki area.
The newspaper was published by Sanoma Kaupunkilehdet and is published every weekday except for public holidays and the month of July, when the editors were on summer holiday. Sanoma Kaupunkilehdet employed people to distribute the magazine on the streets of Helsinki, and it was also available in the Helsinki City Transport trams.
One of the newspaper's most popular features was a talk page where people could send anonymous or signed messages via SMS.
In September 2008, Uutislehti 100 merged with the Finnish edition of Metro International.