Paul Peter Christer Lindroos (26 February 1944 – 17 November 2003) was a Finnish opera singer who appeared in leading tenor roles throughout Europe but was particularly associated with the Finnish National Opera and the Royal Danish Opera. Although he specialised in the 19th-century Italian lirico spinto repertoire, he also sang in many 20th-century works and created the role of The King in Erik Bergman's Det sjungande trädet in 1995.