Roman Kotliński (born March 15, 1967, in Koło) is a Polish publisher, writer, journalist and politician; formerly he was Roman Catholic priest during 3 years.

He published a trilogy Byłem księdzem (I was a priest) and in March 2000 he began publishing the newspaper "Fakty i Mity", left-wing and anticlerical oriented weekly magazine.

He was member of Democratic Left Alliance for several years, then become co-founder of Reason Party.

[1] Roman Kotliński believes that Grzegorz Piotrowski abducted Jerzy Popiełuszko but didn't kill him.

"Fakty i Mity" cooperated with Grzegorz Piotrowski.