1909

Timelines:	1906 1907 1908 1909 1910 1911 1912
Births:	1906 1907 1908 1909 1910 1911 1912
Deaths:	1906 1907 1908 1909 1910 1911 1912
Establishments:	1906 1907 1908 1909 1910 1911 1912
Disestablishments:	1906 1907 1908 1909 1910 1911 1912
Introductions:	1906 1907 1908 1909 1910 1911 1912
Accidents:	1906 1907 1908 1909 1910 1911 1912
Images:	1906 1907 1908 1909 1910 1911 1912

By month

January

• January 26 – The Jamestown, Franklin and Clearfield Railroad, a predecessor of the Lake Shore and Michigan Southern Railroad, is formed in Michigan through the merger of the Franklin and Clearfield Railroad, Jamestown and Franklin Railroad, Central Trunk Railway and Jackson Coal Railroad.

March

• March 13 – William Jackson Palmer, builder of the Denver and Rio Grande Western Railroad, dies (b. 1836).

Unknown date

• A. C. Gilbert Company is founded in Westville, Connecticut.
• Tasmanian Government Railways extends the Derwent Valley Line, predecessor of the Derwent Valley Railway, along the Tyenna River another 49 kilometers to what is now Westerway.