Below is a list of Department officials, some of whom serve overseas as Chiefs of Mission. Biographies of these individuals are posted here when available.

-Abercrombie-Winstanley, Gina
-Adams, Thomas C.
-Anania, Jay N.
-Aponte, Mari Carmen
-Armbruster, Thomas Hart
-Arvizu, Alexander A.
-Asquino, Mark L.
-Ayalde, Liliana
-Baer, Daniel Brooks
-Bagley, Elizabeth Frawley
-Barr, Joyce A.
-Barton, Frederick
-Barzun, Matthew
-Bass, John R.
-Battle, Michael A. Sr.
-Baucus, Max S.
-Bauer, Denise Campbell
-Beecroft, Robert Stephen
-Berry, John
-Birx, Deborah, M.D.
-Biswal, Nisha Desai
-Blake, Robert O.
-Bodde, Peter W.
-Booth, Donald
-Brewster, James W. Jr.
-Broas, Timothy
-Brown, Sue K.
-Brownfield, William R.
-Brzezinski, Mark Francis
-Burk, Susan F.
-Burns, William J.
-Bush, Dwight L. Sr.
-Campbell, Piper Anne Wind
-Casey, Shaun
-Caulfield, John
-CdeBaca, Luis
-Cefkin, Judith Beth
-Childress, Mark B.
-Clune, Daniel A.
-Colglazier, E. William
-Connelly, Maura
-Corbin, Michael H.
-Costos, James
-Countryman, Thomas M.
-Cretz, Gene
-Cunningham, James B.
-Davidson, Douglas
-Davies, Glyn T.
-DeLisi, Scott
-Dinkelman, John
-Dobbins, James F.
-Einhorn, Robert J.
-Eisen, Norman L.
-Eizenstat, Stuart E.
-Elliott, Susan M.
-Emerson, John B.
-Ensher, Henry S.
-Entwistle, James F.
-Farrar, Jonathan D.
-Feingold, Russell D.
-Fernandez, Alberto
-Flaggs, Christopher H.
-Forman, Ira N.
-Frantz, Douglas
-Fried, Daniel
-Frifield, Julia
-Garber, Judith G.
-Gaspard, Patrick H.
-Gifford, Rufus
-Godec, Robert F.
-Goldberg, Philip S.
-Goldberg, Robert H.
-Gottemoeller, Rose Eilene
-Griffiths, Douglas
-Gutman, Howard W.
-Hackett, Kenneth Francis
-Hale, David
-Hammer, Michael A.
-Hardt, D. Brent
-Harper, Keith M.
-Hart, Clifford A.
-Haslach, Patricia M.
-Heffern, John A.
-Heumann, Judith E.
-Heyman, Bruce A.
-Higginbottom, Heather
-Holtz, Greta C.
-Hussain, Rashad
-Jackson, Jeanine
-Jacobs, Janice
-Jacobs, Susan
-Jacobson, Roberta S.
-Jacobson, Tracey Ann
-James, Makila
-Jenkins, Bonnie D.
-Jones, A. Elizabeth
-Jones, Deborah K.
-Jones, Stuart E.
-Kaidanow, Tina S. 
-Kaplan, Samuel Louis
-Kennedy, Caroline B.
-Kennedy, Patrick F.
-Kenney, Kristie A.
-Kerry, John F.
-Kifayat, Adnan
-Killion, David T.
-Kim, Sung
-King, Betty E.
-King, Robert R.
-Kirby, Michael D.
-Klemm, Hans G.
-Knight, James
-Koenig, John M.
-Koran, Donald W.
-Krajeski, Thomas C.
-Krol, George A.
-Kubiske, Lisa J.
-Lane, David J.
-Laskaris, Alexander Mark
-LeVine, Suzan
-Leonard, Mary Beth
-Levine, Jeffrey
-Liberi, Dawn M.
-Lomellin, Carmen
-Ludema, Rodney D.
-Lukens, Lewis
-Lute, Douglas
-Macmanus, Joseph E.
-Malac, Deborah R.
-Malinowski, Tom
-Mandell, Robert A.
-McCarthy, Deborah
-McCulley, Terence P
-McEldowney, Nancy
-McKean, David
-Merten, Kenneth
-Mikulak, Robert
-Mitchell, Derek J.
-Moore, James R.
-Morningstar, Richard
-Moser, William H.
-Mozena, Dan W.
-Mull, Stephen
-Muniz, Lydia
-Mushingi, Tulinabo S.
-Mussomeli, Joseph Adamo
-Namm, Adam E.
-Nichols, Brian A.
-Nolan, Robert
-Norland, Richard B.
-North, Walter E.
-Novelli, Catherine A.
-Nuland, Victoria
-O'Brien, Andrew
-O'Neal, Adrienne S.
-Olson, Richard
-Oreck, Bruce J.
-Page, Susan D.
-Painter, Christopher
-Palmer, Larry L.
-Pascual, Carlos
-Pasi, Geeta
-Patterson, Anne W.
-Patterson, Robert
-Pearce, David D.
-Pekala, Mark
-Penner, Gary D., M.D.
-Perriello, Thomas
-Phillips, John R.
-Phillips, Macon
-Pittman, Dean
-Power, Samantha
-Powers, Phyllis M.
-Psaki, Jennifer
-Pyatt, Geoffrey R.
-Rahman, Zeenat
-Rapp, Stephen J.
-Ratney, Michael
-Raynor, Mike
-Reed, Frankie A.
-Reynoso, Julissa
-Ricciardone, Francis J., Jr.
-Richard, Anne C.
-Ries, Marcie B.
-Rivkin, Charles H.
-Robinson, John M.
-Rosen, Doria
-Russel, Daniel R.
-Russell, Catherine M.
-Ryan, Evan
-Satterfield, David M.
-Sedgwick, Theodore
-Selfridge, Peter A.
-Sewall, Sarah
-Shannon, Thomas A., Jr.
-Shapiro, Daniel B.
-Shear, David B.
-Sherman, Robert A.
-Sherman, Wendy R.
-Shields, Daniel
-Shrier, Jonathan
-Sison, Michele J.
-Sloan, Clifford M.
-Smith, Daniel B.
-Spratlen, Pamela
-Starr, Gregory B.
-Stengel, Richard
-Stern, Todd D.
-Stetson, Nancy
-Sullivan, Stephanie S.
-Swan, James C.
-Symington, W. Stuart
-Talwar, Puneet
-Taylor, Steven C.
-Teplitz, Alaina B.
-Thessin, James H.
-Thomas-Greenfield, Linda
-Thorne, David H.
-Tillemann, Tomicah
-Todd, William E.
-Tueller, Matthew H.
-Villarosa, Shari
-Wade, David E.
-Wagar, Kirk
-Walles, Jacob
-Wayne, Earl Anthony
-Wesner, Alexa L.
-Westphal, Joseph W.
-Wharton, David Bruce
-Whitaker, Kevin
-White, Pamela A.
-Whitehead, Robert
-Woerth, Duane E.
-Wohlers, Paul D.
-Yun, Joseph Y.
-Ziadeh, Susan L.