United States Attorney Listing for the Southern District of Iowa

United States Attorney Listing for the Southern District of Iowa

Territory of Iowa (6/12/1838)
Cyrus S. Jacobs	1838
Isaac Van Allen	1838-1840
Charles Weston	1840-1843
John G. Deshler	1843-1845

Southern District of Iowa (12/28/1846)
Edward Johnston	1845-1847
Isaac M. Preston	1847-1850
Stephen Whicher	1850-1852
Joseph C. Knapp	1852-1860
W.H.F. Gurley	1860-1863
Robert H. Gilmore	1863-1865
Caleb Baldwin	1865-1867
Milton D. Browning	1867-1869
William Fletcher Sapp	1869-1873
James T. Lane	1873-1882
Dewitt C. Cram	1883-1883
John S. Runnels	1882-1885
Daniel O. Finch	1885-1889
Lewis Miles	1889-1893
Charles D. Fullen	1893-1898
Lewis Miller	1898-1907
Marcellus L. Temple	1907-1914
Claude R. Porter	1914-1918
Edwin G. Moon	1918-1922
Ralph Pringle	1922-1924
Edwin G. Moon	1924
Ross R. Mowry	1924-1932
Robert W. Colflesh	1932-1934
Edwin G. Moon	1934-1939
Cloid I. Level	1939
John K. Valentine	1939-1940
Hugh B. McCoy	1940
Maurice F. Donegan	1940-1949
William R. Hart	1949-1953
Roy L. Stephenson	1953-1960
Roy W. Meadows	1960-1961
Donald A. Wine	1961-1965
Philip T. Riley	1965
Donald M. Statton	1965-1967
Jerry E. Williams	1967
James P. Rielly	1967-1969
Allen L. Donielson	1969-1976
George H. Perry	1976-1977
Paul A. Zoss, Jr	1977
James R. Rosenbaum	1977
Roxanne Barton Conlin	1977-1981
Kermit B. Anderson	1981
Richard C. Turner	1981-1986
Christopher D. Hagen	1986-1989
Gene W. Shepard	1989-1993
Christopher D. Hagen	1993
Don C. Nickerson	1993-2001
Inga Bumbary-Langston	2001
Steven M. Colloton	2001-2003
Stephen Patrick O'Meara	2003-2004
Matthew G. Whitaker	2004-2009
Nicholas A. Klinefeldt	2009-2015
Kevin E. VanderSchel	2015-2017
Marc Krickbaum	2017-2021
Richard D. Westphal	2021-2025
David Waterman	2025-Present

Updated October 15, 2025