Antti Rantamaa

Antti Johannes Rantamaa (26 November 1904 – 17 August 1987) was a Finnish priest, member of the Finnish Parliament, figure of the Winter War, and author. He was one of the heads of the Evangelical Lutheran Church of Finland.

Rantamaa was born in Merikarvia, Finland in 1904. He is famous as the chaplain in the Finnish postcard depicting Christmas devotions said to have taken place in 1939 under enemy fire, causing it to cease. He died in Switzerland in 1987.