Southern Michigan League

{{Infobox sports league

| title =Southern Michigan League

| current_season =

| current_season2 =

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| logo =

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| formerly =

| sport =Minor League Baseball

| replaced =

| owner =

| ceo =

| chief operating officer =

| director =

| president = Joseph S. Jackson (1906–1909)
James P. Bowen (1910–1912)
James Frank (1913–1915)

| commissioner =

| fame =

| motto =

| inaugural =1906

| teams =12

| singles =

| country =United States of America

| venue =

| confed =

| folded =1915

| champion =

| most_champs =2
Kalamazoo Kazoos/Celery Pickers (1908–1909)
Saginaw Wa-was (1910–1911)

| classification =Class D (1906–1910)
Class C (1911)
Class D (1912–1913)
Class C (1914–1915)

| qualification =

| tv =

| sponsor =

| related_comps =Michigan State League

| founder =

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}}

The Southern Michigan League was a Minor League Baseball circuit which operated between 1906 and 1912. It was classified as a Class D league from 1906 to 1910 and as a Class C league from 1911 to 1912. After that, the league was known as the Southern Michigan Association between 1913 and 1915.

The Southern Michigan Association held a Class D status in 1913 and was given Class C recognition in 1914 and 1915. The Association closed up after the 1915 season.