The list of Delta Kappa Epsilon brothers (commonly referred to as Dekes) includes initiated and honorary members of Delta Kappa Epsilon.

Delta Kappa Epsilon counts many political, business, sports, education, science, and arts leaders. Listed is a sample of some famous Dekes.

List of Delta Kappa Epsilon members

Presidents of the United States

19th President, Rutherford B. Hayes, Delta Chi

26th President, Theodore Roosevelt, Alpha

38th President, Gerald R. Ford, Omicron

41st President, George H. W. Bush, Phi

43rd President, George W. Bush, Phi

Note: 32nd President, Franklin D. Roosevelt, Alpha Franklin D. Roosevelt was a member of the Alpha Chapter of DKE at Harvard and would be considered the sixth DKE brother to serve as President of the United States; however, the Harvard chapter was de-recognized by DKE International due to the chapter's stance on dual membership with other fraternities.

List of Delta Kappa Epsilon members

Vice Presidents of the United States

Theodore Roosevelt, Alpha

Gerald R. Ford, Omicron

George H. W. Bush, Phi

J. Danforth Quayle, Psi Phi

Justices of the United States Supreme Court

Harold H. Burton, Theta

John Hessin Clarke, Beta Chi

Potter Stewart, Phi

Brett Kavanaugh, Phi

Nobel Laureates

John F. Enders, Phi – 1954 Nobel Prize winner in Medicine

James P. Allison, Omega Chi – 2018 Nobel Prize winner in Medicine

Pulitzer Prize winners

Harvey Cushing, Phi – 1926 Pulitzer Prize winner in biography

Charles Ives, Phi – 1947 Pulitzer Prize winner in music

Virginius Dabney, Eta – 1948 Pulitzer Prize winner in editorial writing

Ira B. Harkey Jr., Tau Lambda – 1963 Pulitzer Prize winner in editorial writing

Dean Acheson, Phi – 1970 Pulitzer Prize winner in history

Walter A. McDougall, Sigma – 1985 Pulitzer Prize winner in biography

Newspaper & Magazine publishers and editors

Norman Chandler, Sigma Rho – publisher, Los Angeles Times

Otis Chandler, Sigma Rho – publisher, Los Angeles Times

Briton Hadden, Phi – co-founder of Time Magazine

William Randolph Hearst, Alpha – publisher, Hearst Newspapers

Eugene Pulliam, Psi Phi – publisher, Indianapolis Newspapers, Inc. Ken Purdy, Rho Delta – Editor, Parade (magazine), Car and Driver, True (magazine) James C. Quayle, Psi Phi – chairman, Huntington Newspapers, Inc Whitelaw Reid, Kappa – editor-in-chief, New York Tribune Ogden Reid, Phi – New York Tribune John Wright Sifton, Alpha Tau – President of Manitoba Free Press

List of Delta Kappa Epsilon members

Agency heads

Rear Admiral Sidney W. Souers, Kappa – first director of the Central Intelligence Agency Sargent Shriver, Phi – Founder and first director of the Peace Corps

Businessmen

John F. Akers, Phi – past president of IBM

Frank Batten, Eta – founder Weather Channel

Edward Bausch, Beta Phi – Bausch & Lomb Opticals

Alfred R. Berkeley III Eta – former Nasdaq president

Alfred Bloomingdale, Upsilon – founder of Diners Club International

Matthew Borden, Phi – Industrialist

Lawrence Bossidy, Mu – Chairman of Honeywell

Charles Sterling Bunnell, Phi – CitiBank

Dave Calhoun, Sigma Alpha – Boeing

James Boorman Colgate, Mu – Colgate-Palmolive

Donald Fisher, Theta Zeta – Founder and Past Chairman of Gap Inc. Theodore J. Forstmann, Phi – financier, subject of the book and movie Barbarians at the Gate: The Fall of RJR Nabisco James Gamble, Lambda – Procter & Gamble Rutherford P. Hayes, Delta Chi – Librarian and banker Webb Hayes, Delta Chi – co-founder of Union Carbide, Congressional Medal of Honor Walter Hoving, Upsilon – Tiffany & Co. Herb Kelleher, Gamma Phi – Southwest Airlines Robert Lehman, Phi – Lehman Brothers Craig McCaw, Sigma Rho – McCaw Communications, cellular telephones Bradley Palmer, Alpha – Founder of United Fruit Company, Gillette, and ITT John Pierpont Morgan, Jr., Alpha – financier Frederick W. Smith, Phi – FedEx Oscar Tang, Phi – New York financier and philanthropist. Current head of the board of trustees for Phillips Academy. Robert J. Thorne, Delta Chi - Montgomery Ward William L. Trenholm, Delta – North American Trust Company, Comptroller of the Currency John Hay Whitney, Phi – New York Herald Tribune, Ambassador to England, art collector Joseph Wilson, Beta Phi – Xerox Dean Witter, Jr., Phi – Dean Witter Reynolds (Now part of Morgan Stanley) William Wrigley III, Phi – Wrigley Company