| Calvin Coolidge: Short biography from the official White House site. |
| Calvin Coolidge: Simple fact sheet. |
| Calvin Coolidge Memorial Foundation: Offers a virtual museum, a look at the Coolidge homestead, historical information, and other educational resources. |
| Calvin Coolidge: Inaugural Address: Complete text of speech delivered Wednesday, March 4, 1925. Includes background information. |
| Encyclopedia Americana: Calvin Coolidge: Detailed biography written for students. Includes inaugural address and fact file. |
| Grolier Multimedia Encyclopedia: Calvin Coolidge: Short biography for students with links to articles on related subjects. |
| New Book of Knowledge: Calvin Coolidge: An encyclopedic biography written for 3-8 grade students. Includes inaugural address and fact file. |
| POTUS -- Calvin Coolidge: Includes portrait, biographical facts, cabinet details, and related links. |
| President Calvin Coolidge: Voice of Coolidge giving a 1920 Fourth of July speech. In RealAudio and MP3 formats. |
| Prosperity and Thrift: Assembles a wide array of Library of Congress source materials from the 1920s that document the widespread prosperity of the Coolidge years, the nation's transition to a mass consumer economy, and the role of government in this transition. From the Library of Congress. |
| The American President: Calvin Coolidge: Fact file and comprehensive biographical sketch based on PBS series. Also includes gallery and quotations. |
| The Coolidge Experience: Biographical site with sections about his early years, political life, and presidency. Also provides a selection of Cal's quotes, trivia, and a quiz. |
| The Price of the Presidency: Article from Yankee Magazine examines the toll the presidency took on Coolidge's personal life. |
| Vermont History: John Calvin Coolidge: Mini-biography from the 30th President's home state. |