Irvin William Studer (15 November 1900 – 1 June 1997) was a Liberal party member of the House of Commons of Canada.
Cloud, Minnesota, United States and became a farmer by career.
After electoral district changes, Studer became the Liberal candidate in the merged Swift Current—Maple Creek riding where he was returned to Parliament in 1953 and 1957.
In the 1958 election, Studer was defeated by Jack McIntosh of the Progressive Conservative party.
Studer made two further unsuccessful attempts to unseat McIntosh in the 1962 and 1963 elections.