Solomon Hart Green (October 23, 1885 – April 13, 1969) was a Jewish politician in Manitoba, Canada. He served in the Legislative Assembly of Manitoba from 1910 to 1914, as a Liberal, making him the first Jewish Canadian to serve in that legislature.
Green was born in Saint John, New Brunswick, and was educated at King's College in Windsor, Nova Scotia. He received a law degree in 1906. Green then relocated to western Canada, and in 1907 became the first Jew admitted to the legal profession in Manitoba. He was a member of the firm Chapman and Green, and continued his practice in Winnipeg for several decades.
He was elected to the Manitoba legislature in the 1910 election, defeating incumbent Conservative John F. Mitchell by 620 votes in Winnipeg North. He won 27 of 35 polls in the constituency. The Conservatives won the election, and Green served as a member of the opposition for the next four years.
He was not a candidate in the 1914 election. He attempted to return to the legislature in 1915, but lost to Social Democrat Richard Rigg by 231 votes.