BRIGADIER GENERAL LLEWELLYN O. RYAN

Retired March 31, 1960 Died December 18, 1988

MICHAEL E. RYAN

Retired October 01, 2001

MAJOR GENERAL MALCOLM E. RYAN JR.

Retired June 01, 1980 Died January 15, 2014

LIEUTENANT GENERAL MARTIN J. RYAN JR.

Retired August 01, 1993 Died January 01, 2005

GENERAL THOMAS M. RYAN JR.

Retired September 30, 1985

JEANNINE M. RYDER

Commander, Medical Readiness Command - Bravo, and Director, Defense Health Network Continental

PATRICK S. RYDER

Retired January 01, 2025 Department of Defense Press Secretary

BRIGADIER GENERAL RANDOLPH C. RYDER JR.

Retired January 31, 2005

MAJOR GENERAL DEREK P. RYDHOLM