Christopher J. Post Headmaster B.A., Johns Hopkins University M.A., Boston University |
 Dyson P. Ehrhardt ’59 Associate Headmaster for Development University of Baltimore |

Otis B. Read III ’55 Associate Head Master of Operations B.A., Johns Hopkins University |

David J. Doherty Academic Dean B.A., M.A., University of Oxford P.G.C.E., University of Cambridge Ed.M., Harvard University |

Stephen M. Schools Head of the Upper School B.A., University of North Carolina M.A., The Citadel M.Ed., Columbia University |

Charles M. Franklin Dean of Students B.A., Amherst College |

Jenifer Blair Director of College Counseling B.A., University of Mary Washington M.Ed., University of Virginia Ed.D., University of Virginia |

Sarah L. D. Woods Director of Strategic Communications MBA, University of North Carolina B.S., North Carolina State University |

W. Brooks Paternotte Head of the Middle School B.A., Colgate University M.Ed., Loyola College NOLS Graduate |

Brandon Mollett Middle School Assistant Head B.A., Middlebury College |
 Demond Baine Middle School Dean of Students B.A., Truman State University M.F.A., The University of the Arts
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Michael Thomas ’87 Athletic Director B.A., University of North Carolina |

Kathy Arnold Head of the Lower School B.S., Mansfield University M.Ed., Loyola University |

Jean A. Campbell Lower School Assistant Head B.S., Southern Connecticut State College |
 Stephen M. Dubin ’79 Director of Facilities B.A., Johns Hopkins University
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 Patricia Ann Fallon Director of Finance B.A., Loyola University M.B.A., Loyola University
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James W. Currie, Jr. ’73 Director of Middle and Upper School Admissions B.A., Roanoke College |

Kathleen M. Berger Director of Lower School Admissions B.A., College of Notre Dame of Maryland M.Ed., Loyola College |

Anne P. Kellerman Director of Technology Programs B.A., Goucher College M.S., University of Virginia |

John C. Paquette Director of Information Technology Appalachian State University |

John Sieverts Director of Development A.B., Lenoir-Rhyne College
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Donald Obrecht '78 Director of Annual Fund B.A., Denison University |

J. McDonald Kennedy ’76 Director of Alumni Affairs B.A., Washington and Lee University M.A., College of Notre Dame |
 Susan C. Brown, Director of Service Learning B.A., Goucher College M.Ed., Loyola College
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