| Nicholas J. Whelan | |
| Office: | Speaker of the Michigan House of Representatives |
| Term Start: | January 2, 1907 |
| Term End: | 1908 |
| Predecessor: | Sheridan F. Master |
| Successor: | Colin P. Campbell |
| State House2: | Michigan |
| District2: | Ottawa County 1st |
| Term Start2: | January 1, 1903 |
| Term End2: | 1908 |
| Birth Date: | December 1869 |
| Birth Place: | Muskegon County, Michigan |
| Death Place: | Detroit, Michigan |
| Spouse: | Jeanne Blom |
| Party: | Republican |
Nicholas Joseph Whelan (December 1869 – April 9, 1952) was the Speaker of the Michigan House of Representatives from 1907 to 1908.
Whelan was born in December 1869 Muskegon County, Michigan.[1]
Whelan was admitted to the bar in 1895. Whelan served as a member of the Michigan House of Representatives from the Ottawa County 1st district from January 8, 1903 to 1908. In his last term, he served as Speaker of the Michigan House of Representatives. Whelan was a Republican.[1] [2]
Whelan married Jeanne Blom in 1904.[2]
Whelan died on April 9, 1952.[3]