Baldwin Larus Baldwinson (October 26, 1856 – October 5, 1936) was a politician in Manitoba, Canada. He served in the Legislative Assembly of Manitoba from 1899 to 1907 and from 1910 to 1913, as a member of the Conservative Party. Baldwinson was born in Akureyri, Iceland, and attended public school in that country. He came to Canada in 1873, and worked in the newspaper industry. He was editor of the Icelandic Weekly Heimskringla, and served as president, secretary and manager of the Heimskringla News and Publishing Co., Ltd. He was a member of the Lutheran church.